Home / 24,274.48-36,401.42-10,240.80

Finding the Fourth Proportional to 24,274.48, 36,401.42 and 10,240.80

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Solution

The fourth proportional to 24,274.48, 36,401.42 and 10,240.80 is: 15,356.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,274.48 : 36,401.42 = 10,240.80 : x
  2. Step 2: Convert to fraction form
    24,274.48/36,401.42 = 10,240.80/x
  3. Step 3: Cross multiply
    24,274.48x = 36,401.42 × 10,240.80
  4. Step 4: Simplify right side
    24,274.48x = 372,779,661.94
  5. Step 5: Solve for x
    x = 372,779,661.94/24,274.48
  6. Step 6: Final answer
    x = 15,356.85

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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.