Home / 67,832.08-93,606.24-38,024.08

Finding the Fourth Proportional to 67,832.08, 93,606.24 and 38,024.08

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Solution

The fourth proportional to 67,832.08, 93,606.24 and 38,024.08 is: 52,472.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,832.08 : 93,606.24 = 38,024.08 : x
  2. Step 2: Convert to fraction form
    67,832.08/93,606.24 = 38,024.08/x
  3. Step 3: Cross multiply
    67,832.08x = 93,606.24 × 38,024.08
  4. Step 4: Simplify right side
    67,832.08x = 3,559,291,158.26
  5. Step 5: Solve for x
    x = 3,559,291,158.26/67,832.08
  6. Step 6: Final answer
    x = 52,472.09

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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.