Home / 32,124.17-48,180.44-8,745.14

Finding the Fourth Proportional to 32,124.17, 48,180.44 and 8,745.14

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Solution

The fourth proportional to 32,124.17, 48,180.44 and 8,745.14 is: 13,116.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,124.17 : 48,180.44 = 8,745.14 : x
  2. Step 2: Convert to fraction form
    32,124.17/48,180.44 = 8,745.14/x
  3. Step 3: Cross multiply
    32,124.17x = 48,180.44 × 8,745.14
  4. Step 4: Simplify right side
    32,124.17x = 421,344,474.02
  5. Step 5: Solve for x
    x = 421,344,474.02/32,124.17
  6. Step 6: Final answer
    x = 13,116.12

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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.