Home / 24,537.06-33,867.72-15,589.80

Finding the Fourth Proportional to 24,537.06, 33,867.72 and 15,589.80

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Solution

The fourth proportional to 24,537.06, 33,867.72 and 15,589.80 is: 21,518.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,537.06 : 33,867.72 = 15,589.80 : x
  2. Step 2: Convert to fraction form
    24,537.06/33,867.72 = 15,589.80/x
  3. Step 3: Cross multiply
    24,537.06x = 33,867.72 × 15,589.80
  4. Step 4: Simplify right side
    24,537.06x = 527,990,981.26
  5. Step 5: Solve for x
    x = 527,990,981.26/24,537.06
  6. Step 6: Final answer
    x = 21,518.10

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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.