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Finding the Fourth Proportional to 60,877.00, 84,010.02 and 34,019.50

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Solution

The fourth proportional to 60,877.00, 84,010.02 and 34,019.50 is: 46,946.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,877.00 : 84,010.02 = 34,019.50 : x
  2. Step 2: Convert to fraction form
    60,877.00/84,010.02 = 34,019.50/x
  3. Step 3: Cross multiply
    60,877.00x = 84,010.02 × 34,019.50
  4. Step 4: Simplify right side
    60,877.00x = 2,857,979,085.42
  5. Step 5: Solve for x
    x = 2,857,979,085.42/60,877.00
  6. Step 6: Final answer
    x = 46,946.78

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.