Home / 24,065.10-36,103.56-8,270.36

Finding the Fourth Proportional to 24,065.10, 36,103.56 and 8,270.36

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Solution

The fourth proportional to 24,065.10, 36,103.56 and 8,270.36 is: 12,407.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,065.10 : 36,103.56 = 8,270.36 : x
  2. Step 2: Convert to fraction form
    24,065.10/36,103.56 = 8,270.36/x
  3. Step 3: Cross multiply
    24,065.10x = 36,103.56 × 8,270.36
  4. Step 4: Simplify right side
    24,065.10x = 298,589,438.48
  5. Step 5: Solve for x
    x = 298,589,438.48/24,065.10
  6. Step 6: Final answer
    x = 12,407.57

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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.