Home / 96,790.58-133,572.66-53,773.97

Finding the Fourth Proportional to 96,790.58, 133,572.66 and 53,773.97

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Solution

The fourth proportional to 96,790.58, 133,572.66 and 53,773.97 is: 74,209.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,790.58 : 133,572.66 = 53,773.97 : x
  2. Step 2: Convert to fraction form
    96,790.58/133,572.66 = 53,773.97/x
  3. Step 3: Cross multiply
    96,790.58x = 133,572.66 × 53,773.97
  4. Step 4: Simplify right side
    96,790.58x = 7,182,732,211.66
  5. Step 5: Solve for x
    x = 7,182,732,211.66/96,790.58
  6. Step 6: Final answer
    x = 74,209.00

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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.