Home / 9,539.52-14,309.28-4,341.75

Finding the Fourth Proportional to 9,539.52, 14,309.28 and 4,341.75

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Solution

The fourth proportional to 9,539.52, 14,309.28 and 4,341.75 is: 6,512.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,539.52 : 14,309.28 = 4,341.75 : x
  2. Step 2: Convert to fraction form
    9,539.52/14,309.28 = 4,341.75/x
  3. Step 3: Cross multiply
    9,539.52x = 14,309.28 × 4,341.75
  4. Step 4: Simplify right side
    9,539.52x = 62,127,316.44
  5. Step 5: Solve for x
    x = 62,127,316.44/9,539.52
  6. Step 6: Final answer
    x = 6,512.63

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.