Home / 41,393.69-57,124.61-23,489.45

Finding the Fourth Proportional to 41,393.69, 57,124.61 and 23,489.45

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Solution

The fourth proportional to 41,393.69, 57,124.61 and 23,489.45 is: 32,416.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,393.69 : 57,124.61 = 23,489.45 : x
  2. Step 2: Convert to fraction form
    41,393.69/57,124.61 = 23,489.45/x
  3. Step 3: Cross multiply
    41,393.69x = 57,124.61 × 23,489.45
  4. Step 4: Simplify right side
    41,393.69x = 1,341,825,267.29
  5. Step 5: Solve for x
    x = 1,341,825,267.29/41,393.69
  6. Step 6: Final answer
    x = 32,416.18

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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.