Home / 10,444.69-14,412.50-6,194.22

Finding the Fourth Proportional to 10,444.69, 14,412.50 and 6,194.22

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Solution

The fourth proportional to 10,444.69, 14,412.50 and 6,194.22 is: 8,547.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444.69 : 14,412.50 = 6,194.22 : x
  2. Step 2: Convert to fraction form
    10,444.69/14,412.50 = 6,194.22/x
  3. Step 3: Cross multiply
    10,444.69x = 14,412.50 × 6,194.22
  4. Step 4: Simplify right side
    10,444.69x = 89,274,228.10
  5. Step 5: Solve for x
    x = 89,274,228.10/10,444.69
  6. Step 6: Final answer
    x = 8,547.33

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Half scale
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Double scale
Find fourth proportional to 10,445.69, 14,413.88 and 6,195.22
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.