Home / 22,825.80-34,237.98-13,529.52

Finding the Fourth Proportional to 22,825.80, 34,237.98 and 13,529.52

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Solution

The fourth proportional to 22,825.80, 34,237.98 and 13,529.52 is: 20,293.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,825.80 : 34,237.98 = 13,529.52 : x
  2. Step 2: Convert to fraction form
    22,825.80/34,237.98 = 13,529.52/x
  3. Step 3: Cross multiply
    22,825.80x = 34,237.98 × 13,529.52
  4. Step 4: Simplify right side
    22,825.80x = 463,223,435.17
  5. Step 5: Solve for x
    x = 463,223,435.17/22,825.80
  6. Step 6: Final answer
    x = 20,293.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.