Home / 150,097.41-225,146.07-56,581.29

Finding the Fourth Proportional to 150,097.41, 225,146.07 and 56,581.29

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Solution

The fourth proportional to 150,097.41, 225,146.07 and 56,581.29 is: 84,871.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,097.41 : 225,146.07 = 56,581.29 : x
  2. Step 2: Convert to fraction form
    150,097.41/225,146.07 = 56,581.29/x
  3. Step 3: Cross multiply
    150,097.41x = 225,146.07 × 56,581.29
  4. Step 4: Simplify right side
    150,097.41x = 12,739,055,079.03
  5. Step 5: Solve for x
    x = 12,739,055,079.03/150,097.41
  6. Step 6: Final answer
    x = 84,871.92

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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.