Home / 45,076.80-62,206.03-27,167.10

Finding the Fourth Proportional to 45,076.80, 62,206.03 and 27,167.10

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Solution

The fourth proportional to 45,076.80, 62,206.03 and 27,167.10 is: 37,490.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,076.80 : 62,206.03 = 27,167.10 : x
  2. Step 2: Convert to fraction form
    45,076.80/62,206.03 = 27,167.10/x
  3. Step 3: Cross multiply
    45,076.80x = 62,206.03 × 27,167.10
  4. Step 4: Simplify right side
    45,076.80x = 1,689,957,085.48
  5. Step 5: Solve for x
    x = 1,689,957,085.48/45,076.80
  6. Step 6: Final answer
    x = 37,490.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.