Home / 24,031.85-36,048.76-8,247.72

Finding the Fourth Proportional to 24,031.85, 36,048.76 and 8,247.72

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Solution

The fourth proportional to 24,031.85, 36,048.76 and 8,247.72 is: 12,371.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,031.85 : 36,048.76 = 8,247.72 : x
  2. Step 2: Convert to fraction form
    24,031.85/36,048.76 = 8,247.72/x
  3. Step 3: Cross multiply
    24,031.85x = 36,048.76 × 8,247.72
  4. Step 4: Simplify right side
    24,031.85x = 297,320,058.21
  5. Step 5: Solve for x
    x = 297,320,058.21/24,031.85
  6. Step 6: Final answer
    x = 12,371.92

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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.