Home / 41,672.20-57,507.54-22,809.16

Finding the Fourth Proportional to 41,672.20, 57,507.54 and 22,809.16

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Solution

The fourth proportional to 41,672.20, 57,507.54 and 22,809.16 is: 31,476.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,672.20 : 57,507.54 = 22,809.16 : x
  2. Step 2: Convert to fraction form
    41,672.20/57,507.54 = 22,809.16/x
  3. Step 3: Cross multiply
    41,672.20x = 57,507.54 × 22,809.16
  4. Step 4: Simplify right side
    41,672.20x = 1,311,698,681.07
  5. Step 5: Solve for x
    x = 1,311,698,681.07/41,672.20
  6. Step 6: Final answer
    x = 31,476.59

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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.