Home / 24,346.28-33,583.74-16,780.88

Finding the Fourth Proportional to 24,346.28, 33,583.74 and 16,780.88

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Solution

The fourth proportional to 24,346.28, 33,583.74 and 16,780.88 is: 23,147.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,346.28 : 33,583.74 = 16,780.88 : x
  2. Step 2: Convert to fraction form
    24,346.28/33,583.74 = 16,780.88/x
  3. Step 3: Cross multiply
    24,346.28x = 33,583.74 × 16,780.88
  4. Step 4: Simplify right side
    24,346.28x = 563,564,710.89
  5. Step 5: Solve for x
    x = 563,564,710.89/24,346.28
  6. Step 6: Final answer
    x = 23,147.88

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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.