Home / 41,632.50-57,453.06-22,769.58

Finding the Fourth Proportional to 41,632.50, 57,453.06 and 22,769.58

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Solution

The fourth proportional to 41,632.50, 57,453.06 and 22,769.58 is: 31,422.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,632.50 : 57,453.06 = 22,769.58 : x
  2. Step 2: Convert to fraction form
    41,632.50/57,453.06 = 22,769.58/x
  3. Step 3: Cross multiply
    41,632.50x = 57,453.06 × 22,769.58
  4. Step 4: Simplify right side
    41,632.50x = 1,308,182,045.91
  5. Step 5: Solve for x
    x = 1,308,182,045.91/41,632.50
  6. Step 6: Final answer
    x = 31,422.14

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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.