Home / 24,316.30-36,456.74-16,399.15

Finding the Fourth Proportional to 24,316.30, 36,456.74 and 16,399.15

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Solution

The fourth proportional to 24,316.30, 36,456.74 and 16,399.15 is: 24,586.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,316.30 : 36,456.74 = 16,399.15 : x
  2. Step 2: Convert to fraction form
    24,316.30/36,456.74 = 16,399.15/x
  3. Step 3: Cross multiply
    24,316.30x = 36,456.74 × 16,399.15
  4. Step 4: Simplify right side
    24,316.30x = 597,859,283.49
  5. Step 5: Solve for x
    x = 597,859,283.49/24,316.30
  6. Step 6: Final answer
    x = 24,586.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.