Home / 24,830.60-37,235.10-8,184.20

Finding the Fourth Proportional to 24,830.60, 37,235.10 and 8,184.20

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Solution

The fourth proportional to 24,830.60, 37,235.10 and 8,184.20 is: 12,272.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,830.60 : 37,235.10 = 8,184.20 : x
  2. Step 2: Convert to fraction form
    24,830.60/37,235.10 = 8,184.20/x
  3. Step 3: Cross multiply
    24,830.60x = 37,235.10 × 8,184.20
  4. Step 4: Simplify right side
    24,830.60x = 304,739,505.42
  5. Step 5: Solve for x
    x = 304,739,505.42/24,830.60
  6. Step 6: Final answer
    x = 12,272.74

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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.