Home / 64,024.05-88,358.09-35,349.24

Finding the Fourth Proportional to 64,024.05, 88,358.09 and 35,349.24

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Solution

The fourth proportional to 64,024.05, 88,358.09 and 35,349.24 is: 48,784.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,024.05 : 88,358.09 = 35,349.24 : x
  2. Step 2: Convert to fraction form
    64,024.05/88,358.09 = 35,349.24/x
  3. Step 3: Cross multiply
    64,024.05x = 88,358.09 × 35,349.24
  4. Step 4: Simplify right side
    64,024.05x = 3,123,391,152.61
  5. Step 5: Solve for x
    x = 3,123,391,152.61/64,024.05
  6. Step 6: Final answer
    x = 48,784.65

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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.