Home / 37,114.50-55,532.25-26,042.79

Finding the Fourth Proportional to 37,114.50, 55,532.25 and 26,042.79

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Solution

The fourth proportional to 37,114.50, 55,532.25 and 26,042.79 is: 38,966.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,114.50 : 55,532.25 = 26,042.79 : x
  2. Step 2: Convert to fraction form
    37,114.50/55,532.25 = 26,042.79/x
  3. Step 3: Cross multiply
    37,114.50x = 55,532.25 × 26,042.79
  4. Step 4: Simplify right side
    37,114.50x = 1,446,214,724.98
  5. Step 5: Solve for x
    x = 1,446,214,724.98/37,114.50
  6. Step 6: Final answer
    x = 38,966.30

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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.