Home / 45,180.68-62,353.68-25,041.92

Finding the Fourth Proportional to 45,180.68, 62,353.68 and 25,041.92

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Solution

The fourth proportional to 45,180.68, 62,353.68 and 25,041.92 is: 34,560.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,180.68 : 62,353.68 = 25,041.92 : x
  2. Step 2: Convert to fraction form
    45,180.68/62,353.68 = 25,041.92/x
  3. Step 3: Cross multiply
    45,180.68x = 62,353.68 × 25,041.92
  4. Step 4: Simplify right side
    45,180.68x = 1,561,455,866.27
  5. Step 5: Solve for x
    x = 1,561,455,866.27/45,180.68
  6. Step 6: Final answer
    x = 34,560.26

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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.