Home / 41,718.98-57,572.21-22,598.79

Finding the Fourth Proportional to 41,718.98, 57,572.21 and 22,598.79

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Solution

The fourth proportional to 41,718.98, 57,572.21 and 22,598.79 is: 31,186.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,718.98 : 57,572.21 = 22,598.79 : x
  2. Step 2: Convert to fraction form
    41,718.98/57,572.21 = 22,598.79/x
  3. Step 3: Cross multiply
    41,718.98x = 57,572.21 × 22,598.79
  4. Step 4: Simplify right side
    41,718.98x = 1,301,062,340.12
  5. Step 5: Solve for x
    x = 1,301,062,340.12/41,718.98
  6. Step 6: Final answer
    x = 31,186.34

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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.