Home / 44,547.08-66,818.28-14,965.52

Finding the Fourth Proportional to 44,547.08, 66,818.28 and 14,965.52

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Solution

The fourth proportional to 44,547.08, 66,818.28 and 14,965.52 is: 22,447.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,547.08 : 66,818.28 = 14,965.52 : x
  2. Step 2: Convert to fraction form
    44,547.08/66,818.28 = 14,965.52/x
  3. Step 3: Cross multiply
    44,547.08x = 66,818.28 × 14,965.52
  4. Step 4: Simplify right side
    44,547.08x = 999,970,305.71
  5. Step 5: Solve for x
    x = 999,970,305.71/44,547.08
  6. Step 6: Final answer
    x = 22,447.49

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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.