Home / 41,616.06-57,430.26-22,754.40

Finding the Fourth Proportional to 41,616.06, 57,430.26 and 22,754.40

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Solution

The fourth proportional to 41,616.06, 57,430.26 and 22,754.40 is: 31,401.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,616.06 : 57,430.26 = 22,754.40 : x
  2. Step 2: Convert to fraction form
    41,616.06/57,430.26 = 22,754.40/x
  3. Step 3: Cross multiply
    41,616.06x = 57,430.26 × 22,754.40
  4. Step 4: Simplify right side
    41,616.06x = 1,306,791,108.14
  5. Step 5: Solve for x
    x = 1,306,791,108.14/41,616.06
  6. Step 6: Final answer
    x = 31,401.13

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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.