Home / 63,616.48-95,277.04-61,402.20

Finding the Fourth Proportional to 63,616.48, 95,277.04 and 61,402.20

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Solution

The fourth proportional to 63,616.48, 95,277.04 and 61,402.20 is: 91,960.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,616.48 : 95,277.04 = 61,402.20 : x
  2. Step 2: Convert to fraction form
    63,616.48/95,277.04 = 61,402.20/x
  3. Step 3: Cross multiply
    63,616.48x = 95,277.04 × 61,402.20
  4. Step 4: Simplify right side
    63,616.48x = 5,850,219,865.49
  5. Step 5: Solve for x
    x = 5,850,219,865.49/63,616.48
  6. Step 6: Final answer
    x = 91,960.76

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1.5x scale

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.