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Finding the Fourth Proportional to 24,559.64, 36,841.08 and 8,988.20

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Solution

The fourth proportional to 24,559.64, 36,841.08 and 8,988.20 is: 13,482.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,559.64 : 36,841.08 = 8,988.20 : x
  2. Step 2: Convert to fraction form
    24,559.64/36,841.08 = 8,988.20/x
  3. Step 3: Cross multiply
    24,559.64x = 36,841.08 × 8,988.20
  4. Step 4: Simplify right side
    24,559.64x = 331,134,858.21
  5. Step 5: Solve for x
    x = 331,134,858.21/24,559.64
  6. Step 6: Final answer
    x = 13,482.89

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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.