Home / 89,095.50-133,687.16-41,713.80

Finding the Fourth Proportional to 89,095.50, 133,687.16 and 41,713.80

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Solution

The fourth proportional to 89,095.50, 133,687.16 and 41,713.80 is: 62,591.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,095.50 : 133,687.16 = 41,713.80 : x
  2. Step 2: Convert to fraction form
    89,095.50/133,687.16 = 41,713.80/x
  3. Step 3: Cross multiply
    89,095.50x = 133,687.16 × 41,713.80
  4. Step 4: Simplify right side
    89,095.50x = 5,576,599,246.24
  5. Step 5: Solve for x
    x = 5,576,599,246.24/89,095.50
  6. Step 6: Final answer
    x = 62,591.26

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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.