Home / 44,356.52-66,484.56-14,767.40

Finding the Fourth Proportional to 44,356.52, 66,484.56 and 14,767.40

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Solution

The fourth proportional to 44,356.52, 66,484.56 and 14,767.40 is: 22,134.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,356.52 : 66,484.56 = 14,767.40 : x
  2. Step 2: Convert to fraction form
    44,356.52/66,484.56 = 14,767.40/x
  3. Step 3: Cross multiply
    44,356.52x = 66,484.56 × 14,767.40
  4. Step 4: Simplify right side
    44,356.52x = 981,804,091.34
  5. Step 5: Solve for x
    x = 981,804,091.34/44,356.52
  6. Step 6: Final answer
    x = 22,134.38

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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.