Home / 111,823.11-167,677.20-32,927.07

Finding the Fourth Proportional to 111,823.11, 167,677.20 and 32,927.07

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Solution

The fourth proportional to 111,823.11, 167,677.20 and 32,927.07 is: 49,373.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,823.11 : 167,677.20 = 32,927.07 : x
  2. Step 2: Convert to fraction form
    111,823.11/167,677.20 = 32,927.07/x
  3. Step 3: Cross multiply
    111,823.11x = 167,677.20 × 32,927.07
  4. Step 4: Simplify right side
    111,823.11x = 5,521,118,901.80
  5. Step 5: Solve for x
    x = 5,521,118,901.80/111,823.11
  6. Step 6: Final answer
    x = 49,373.68

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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.