Home / 45,525.52-62,822.01-25,381.54

Finding the Fourth Proportional to 45,525.52, 62,822.01 and 25,381.54

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Solution

The fourth proportional to 45,525.52, 62,822.01 and 25,381.54 is: 35,024.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,525.52 : 62,822.01 = 25,381.54 : x
  2. Step 2: Convert to fraction form
    45,525.52/62,822.01 = 25,381.54/x
  3. Step 3: Cross multiply
    45,525.52x = 62,822.01 × 25,381.54
  4. Step 4: Simplify right side
    45,525.52x = 1,594,519,359.70
  5. Step 5: Solve for x
    x = 1,594,519,359.70/45,525.52
  6. Step 6: Final answer
    x = 35,024.74

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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.