Home / 24,031.48-36,052.08-8,460.04

Finding the Fourth Proportional to 24,031.48, 36,052.08 and 8,460.04

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Solution

The fourth proportional to 24,031.48, 36,052.08 and 8,460.04 is: 12,691.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,031.48 : 36,052.08 = 8,460.04 : x
  2. Step 2: Convert to fraction form
    24,031.48/36,052.08 = 8,460.04/x
  3. Step 3: Cross multiply
    24,031.48x = 36,052.08 × 8,460.04
  4. Step 4: Simplify right side
    24,031.48x = 305,002,038.88
  5. Step 5: Solve for x
    x = 305,002,038.88/24,031.48
  6. Step 6: Final answer
    x = 12,691.77

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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.