Home / 32,174.32-48,262.83-8,800.72

Finding the Fourth Proportional to 32,174.32, 48,262.83 and 8,800.72

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Solution

The fourth proportional to 32,174.32, 48,262.83 and 8,800.72 is: 13,201.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,174.32 : 48,262.83 = 8,800.72 : x
  2. Step 2: Convert to fraction form
    32,174.32/48,262.83 = 8,800.72/x
  3. Step 3: Cross multiply
    32,174.32x = 48,262.83 × 8,800.72
  4. Step 4: Simplify right side
    32,174.32x = 424,747,653.24
  5. Step 5: Solve for x
    x = 424,747,653.24/32,174.32
  6. Step 6: Final answer
    x = 13,201.45

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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.