Home / 181,453.92-272,187.01-63,126.24

Finding the Fourth Proportional to 181,453.92, 272,187.01 and 63,126.24

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Solution

The fourth proportional to 181,453.92, 272,187.01 and 63,126.24 is: 94,691.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,453.92 : 272,187.01 = 63,126.24 : x
  2. Step 2: Convert to fraction form
    181,453.92/272,187.01 = 63,126.24/x
  3. Step 3: Cross multiply
    181,453.92x = 272,187.01 × 63,126.24
  4. Step 4: Simplify right side
    181,453.92x = 17,182,143,262.67
  5. Step 5: Solve for x
    x = 17,182,143,262.67/181,453.92
  6. Step 6: Final answer
    x = 94,691.49

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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.