Home / 41,615.95-57,430.25-22,753.07

Finding the Fourth Proportional to 41,615.95, 57,430.25 and 22,753.07

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Solution

The fourth proportional to 41,615.95, 57,430.25 and 22,753.07 is: 31,399.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,615.95 : 57,430.25 = 22,753.07 : x
  2. Step 2: Convert to fraction form
    41,615.95/57,430.25 = 22,753.07/x
  3. Step 3: Cross multiply
    41,615.95x = 57,430.25 × 22,753.07
  4. Step 4: Simplify right side
    41,615.95x = 1,306,714,613.50
  5. Step 5: Solve for x
    x = 1,306,714,613.50/41,615.95
  6. Step 6: Final answer
    x = 31,399.37

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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.