Home / 41,649.19-57,475.71-22,528.98

Finding the Fourth Proportional to 41,649.19, 57,475.71 and 22,528.98

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Solution

The fourth proportional to 41,649.19, 57,475.71 and 22,528.98 is: 31,089.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,649.19 : 57,475.71 = 22,528.98 : x
  2. Step 2: Convert to fraction form
    41,649.19/57,475.71 = 22,528.98/x
  3. Step 3: Cross multiply
    41,649.19x = 57,475.71 × 22,528.98
  4. Step 4: Simplify right side
    41,649.19x = 1,294,869,121.08
  5. Step 5: Solve for x
    x = 1,294,869,121.08/41,649.19
  6. Step 6: Final answer
    x = 31,089.90

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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.