Home / 123,581.03-185,399.96-44,695.26

Finding the Fourth Proportional to 123,581.03, 185,399.96 and 44,695.26

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Solution

The fourth proportional to 123,581.03, 185,399.96 and 44,695.26 is: 67,053.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,581.03 : 185,399.96 = 44,695.26 : x
  2. Step 2: Convert to fraction form
    123,581.03/185,399.96 = 44,695.26/x
  3. Step 3: Cross multiply
    123,581.03x = 185,399.96 × 44,695.26
  4. Step 4: Simplify right side
    123,581.03x = 8,286,499,192.71
  5. Step 5: Solve for x
    x = 8,286,499,192.71/123,581.03
  6. Step 6: Final answer
    x = 67,053.17

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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.