Home / 24,740.72-34,156.68-16,256.36

Finding the Fourth Proportional to 24,740.72, 34,156.68 and 16,256.36

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Solution

The fourth proportional to 24,740.72, 34,156.68 and 16,256.36 is: 22,443.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,740.72 : 34,156.68 = 16,256.36 : x
  2. Step 2: Convert to fraction form
    24,740.72/34,156.68 = 16,256.36/x
  3. Step 3: Cross multiply
    24,740.72x = 34,156.68 × 16,256.36
  4. Step 4: Simplify right side
    24,740.72x = 555,263,286.48
  5. Step 5: Solve for x
    x = 555,263,286.48/24,740.72
  6. Step 6: Final answer
    x = 22,443.30

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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.