Home / 24,329.72-33,574.28-13,574.88

Finding the Fourth Proportional to 24,329.72, 33,574.28 and 13,574.88

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Solution

The fourth proportional to 24,329.72, 33,574.28 and 13,574.88 is: 18,732.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,329.72 : 33,574.28 = 13,574.88 : x
  2. Step 2: Convert to fraction form
    24,329.72/33,574.28 = 13,574.88/x
  3. Step 3: Cross multiply
    24,329.72x = 33,574.28 × 13,574.88
  4. Step 4: Simplify right side
    24,329.72x = 455,766,754.21
  5. Step 5: Solve for x
    x = 455,766,754.21/24,329.72
  6. Step 6: Final answer
    x = 18,732.93

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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.