Home / 64,753.08-97,146.90-23,204.28

Finding the Fourth Proportional to 64,753.08, 97,146.90 and 23,204.28

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Solution

The fourth proportional to 64,753.08, 97,146.90 and 23,204.28 is: 34,812.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,753.08 : 97,146.90 = 23,204.28 : x
  2. Step 2: Convert to fraction form
    64,753.08/97,146.90 = 23,204.28/x
  3. Step 3: Cross multiply
    64,753.08x = 97,146.90 × 23,204.28
  4. Step 4: Simplify right side
    64,753.08x = 2,254,223,868.73
  5. Step 5: Solve for x
    x = 2,254,223,868.73/64,753.08
  6. Step 6: Final answer
    x = 34,812.61

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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.