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Finding the Fourth Proportional to 73,516.01, 101,408.90 and 46,248.71

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Solution

The fourth proportional to 73,516.01, 101,408.90 and 46,248.71 is: 63,796.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,516.01 : 101,408.90 = 46,248.71 : x
  2. Step 2: Convert to fraction form
    73,516.01/101,408.90 = 46,248.71/x
  3. Step 3: Cross multiply
    73,516.01x = 101,408.90 × 46,248.71
  4. Step 4: Simplify right side
    73,516.01x = 4,690,030,069.23
  5. Step 5: Solve for x
    x = 4,690,030,069.23/73,516.01
  6. Step 6: Final answer
    x = 63,796.04

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1.5x scale

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.