Home / 61,746.32-92,619.54-14,999.19

Finding the Fourth Proportional to 61,746.32, 92,619.54 and 14,999.19

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Solution

The fourth proportional to 61,746.32, 92,619.54 and 14,999.19 is: 22,498.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,746.32 : 92,619.54 = 14,999.19 : x
  2. Step 2: Convert to fraction form
    61,746.32/92,619.54 = 14,999.19/x
  3. Step 3: Cross multiply
    61,746.32x = 92,619.54 × 14,999.19
  4. Step 4: Simplify right side
    61,746.32x = 1,389,218,078.17
  5. Step 5: Solve for x
    x = 1,389,218,078.17/61,746.32
  6. Step 6: Final answer
    x = 22,498.80

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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.