Home / 41,616.05-57,430.19-23,711.00

Finding the Fourth Proportional to 41,616.05, 57,430.19 and 23,711.00

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Solution

The fourth proportional to 41,616.05, 57,430.19 and 23,711.00 is: 32,721.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,616.05 : 57,430.19 = 23,711.00 : x
  2. Step 2: Convert to fraction form
    41,616.05/57,430.19 = 23,711.00/x
  3. Step 3: Cross multiply
    41,616.05x = 57,430.19 × 23,711.00
  4. Step 4: Simplify right side
    41,616.05x = 1,361,727,007.22
  5. Step 5: Solve for x
    x = 1,361,727,007.22/41,616.05
  6. Step 6: Final answer
    x = 32,721.20

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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.