Home / 24,008.02-36,003.90-8,423.62

Finding the Fourth Proportional to 24,008.02, 36,003.90 and 8,423.62

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Solution

The fourth proportional to 24,008.02, 36,003.90 and 8,423.62 is: 12,632.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008.02 : 36,003.90 = 8,423.62 : x
  2. Step 2: Convert to fraction form
    24,008.02/36,003.90 = 8,423.62/x
  3. Step 3: Cross multiply
    24,008.02x = 36,003.90 × 8,423.62
  4. Step 4: Simplify right side
    24,008.02x = 303,283,172.12
  5. Step 5: Solve for x
    x = 303,283,172.12/24,008.02
  6. Step 6: Final answer
    x = 12,632.58

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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.