Home / 24,439.50-33,726.54-13,828.92

Finding the Fourth Proportional to 24,439.50, 33,726.54 and 13,828.92

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Solution

The fourth proportional to 24,439.50, 33,726.54 and 13,828.92 is: 19,083.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,439.50 : 33,726.54 = 13,828.92 : x
  2. Step 2: Convert to fraction form
    24,439.50/33,726.54 = 13,828.92/x
  3. Step 3: Cross multiply
    24,439.50x = 33,726.54 × 13,828.92
  4. Step 4: Simplify right side
    24,439.50x = 466,401,623.54
  5. Step 5: Solve for x
    x = 466,401,623.54/24,439.50
  6. Step 6: Final answer
    x = 19,083.93

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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.