Home / 24,915.12-37,360.44-8,269.50

Finding the Fourth Proportional to 24,915.12, 37,360.44 and 8,269.50

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Solution

The fourth proportional to 24,915.12, 37,360.44 and 8,269.50 is: 12,400.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,915.12 : 37,360.44 = 8,269.50 : x
  2. Step 2: Convert to fraction form
    24,915.12/37,360.44 = 8,269.50/x
  3. Step 3: Cross multiply
    24,915.12x = 37,360.44 × 8,269.50
  4. Step 4: Simplify right side
    24,915.12x = 308,952,158.58
  5. Step 5: Solve for x
    x = 308,952,158.58/24,915.12
  6. Step 6: Final answer
    x = 12,400.19

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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.