Home / 64,423.38-96,634.17-22,334.10

Finding the Fourth Proportional to 64,423.38, 96,634.17 and 22,334.10

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Solution

The fourth proportional to 64,423.38, 96,634.17 and 22,334.10 is: 33,500.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,423.38 : 96,634.17 = 22,334.10 : x
  2. Step 2: Convert to fraction form
    64,423.38/96,634.17 = 22,334.10/x
  3. Step 3: Cross multiply
    64,423.38x = 96,634.17 × 22,334.10
  4. Step 4: Simplify right side
    64,423.38x = 2,158,237,216.20
  5. Step 5: Solve for x
    x = 2,158,237,216.20/64,423.38
  6. Step 6: Final answer
    x = 33,500.84

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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.