Home / 64,924.12-97,346.76-25,433.92

Finding the Fourth Proportional to 64,924.12, 97,346.76 and 25,433.92

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Solution

The fourth proportional to 64,924.12, 97,346.76 and 25,433.92 is: 38,135.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,924.12 : 97,346.76 = 25,433.92 : x
  2. Step 2: Convert to fraction form
    64,924.12/97,346.76 = 25,433.92/x
  3. Step 3: Cross multiply
    64,924.12x = 97,346.76 × 25,433.92
  4. Step 4: Simplify right side
    64,924.12x = 2,475,909,706.10
  5. Step 5: Solve for x
    x = 2,475,909,706.10/64,924.12
  6. Step 6: Final answer
    x = 38,135.44

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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.