Home / 16,240.90-24,416.94-15,023.48

Finding the Fourth Proportional to 16,240.90, 24,416.94 and 15,023.48

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Solution

The fourth proportional to 16,240.90, 24,416.94 and 15,023.48 is: 22,586.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,240.90 : 24,416.94 = 15,023.48 : x
  2. Step 2: Convert to fraction form
    16,240.90/24,416.94 = 15,023.48/x
  3. Step 3: Cross multiply
    16,240.90x = 24,416.94 × 15,023.48
  4. Step 4: Simplify right side
    16,240.90x = 366,827,409.75
  5. Step 5: Solve for x
    x = 366,827,409.75/16,240.90
  6. Step 6: Final answer
    x = 22,586.64

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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.