Home / 150,240.08-225,204.38-93,951

Finding the Fourth Proportional to 150,240.08, 225,204.38 and 93,951

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Solution

The fourth proportional to 150,240.08, 225,204.38 and 93,951 is: 140,829.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,240.08 : 225,204.38 = 93,951 : x
  2. Step 2: Convert to fraction form
    150,240.08/225,204.38 = 93,951/x
  3. Step 3: Cross multiply
    150,240.08x = 225,204.38 × 93,951
  4. Step 4: Simplify right side
    150,240.08x = 21,158,176,705.38
  5. Step 5: Solve for x
    x = 21,158,176,705.38/150,240.08
  6. Step 6: Final answer
    x = 140,829.11

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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.