Home / 24,881.31-37,307.51-8,236.88

Finding the Fourth Proportional to 24,881.31, 37,307.51 and 8,236.88

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Solution

The fourth proportional to 24,881.31, 37,307.51 and 8,236.88 is: 12,350.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881.31 : 37,307.51 = 8,236.88 : x
  2. Step 2: Convert to fraction form
    24,881.31/37,307.51 = 8,236.88/x
  3. Step 3: Cross multiply
    24,881.31x = 37,307.51 × 8,236.88
  4. Step 4: Simplify right side
    24,881.31x = 307,297,255.25
  5. Step 5: Solve for x
    x = 307,297,255.25/24,881.31
  6. Step 6: Final answer
    x = 12,350.53

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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.