Home / 23,741.61-32,778.36-15,247.17

Finding the Fourth Proportional to 23,741.61, 32,778.36 and 15,247.17

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Solution

The fourth proportional to 23,741.61, 32,778.36 and 15,247.17 is: 21,050.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,741.61 : 32,778.36 = 15,247.17 : x
  2. Step 2: Convert to fraction form
    23,741.61/32,778.36 = 15,247.17/x
  3. Step 3: Cross multiply
    23,741.61x = 32,778.36 × 15,247.17
  4. Step 4: Simplify right side
    23,741.61x = 499,777,227.24
  5. Step 5: Solve for x
    x = 499,777,227.24/23,741.61
  6. Step 6: Final answer
    x = 21,050.69

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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.