Home / 41,609.85-57,421.58-22,746.97

Finding the Fourth Proportional to 41,609.85, 57,421.58 and 22,746.97

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Solution

The fourth proportional to 41,609.85, 57,421.58 and 22,746.97 is: 31,390.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,609.85 : 57,421.58 = 22,746.97 : x
  2. Step 2: Convert to fraction form
    41,609.85/57,421.58 = 22,746.97/x
  3. Step 3: Cross multiply
    41,609.85x = 57,421.58 × 22,746.97
  4. Step 4: Simplify right side
    41,609.85x = 1,306,166,957.61
  5. Step 5: Solve for x
    x = 1,306,166,957.61/41,609.85
  6. Step 6: Final answer
    x = 31,390.81

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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.