Home / 95,057.40-142,586.10-94,401.30

Finding the Fourth Proportional to 95,057.40, 142,586.10 and 94,401.30

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Solution

The fourth proportional to 95,057.40, 142,586.10 and 94,401.30 is: 141,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,057.40 : 142,586.10 = 94,401.30 : x
  2. Step 2: Convert to fraction form
    95,057.40/142,586.10 = 94,401.30/x
  3. Step 3: Cross multiply
    95,057.40x = 142,586.10 × 94,401.30
  4. Step 4: Simplify right side
    95,057.40x = 13,460,313,201.93
  5. Step 5: Solve for x
    x = 13,460,313,201.93/95,057.40
  6. Step 6: Final answer
    x = 141,601.95

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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.