Home / 94,697.34-142,046.02-63,168.98

Finding the Fourth Proportional to 94,697.34, 142,046.02 and 63,168.98

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Solution

The fourth proportional to 94,697.34, 142,046.02 and 63,168.98 is: 94,753.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,697.34 : 142,046.02 = 63,168.98 : x
  2. Step 2: Convert to fraction form
    94,697.34/142,046.02 = 63,168.98/x
  3. Step 3: Cross multiply
    94,697.34x = 142,046.02 × 63,168.98
  4. Step 4: Simplify right side
    94,697.34x = 8,972,901,565.19
  5. Step 5: Solve for x
    x = 8,972,901,565.19/94,697.34
  6. Step 6: Final answer
    x = 94,753.47

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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.