Home / 60,887.28-84,014.19-34,030.02

Finding the Fourth Proportional to 60,887.28, 84,014.19 and 34,030.02

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Solution

The fourth proportional to 60,887.28, 84,014.19 and 34,030.02 is: 46,955.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,887.28 : 84,014.19 = 34,030.02 : x
  2. Step 2: Convert to fraction form
    60,887.28/84,014.19 = 34,030.02/x
  3. Step 3: Cross multiply
    60,887.28x = 84,014.19 × 34,030.02
  4. Step 4: Simplify right side
    60,887.28x = 2,859,004,565.98
  5. Step 5: Solve for x
    x = 2,859,004,565.98/60,887.28
  6. Step 6: Final answer
    x = 46,955.70

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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.