Home / 32,325.01-44,608.22-18,177.55

Finding the Fourth Proportional to 32,325.01, 44,608.22 and 18,177.55

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Solution

The fourth proportional to 32,325.01, 44,608.22 and 18,177.55 is: 25,084.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,325.01 : 44,608.22 = 18,177.55 : x
  2. Step 2: Convert to fraction form
    32,325.01/44,608.22 = 18,177.55/x
  3. Step 3: Cross multiply
    32,325.01x = 44,608.22 × 18,177.55
  4. Step 4: Simplify right side
    32,325.01x = 810,868,015.22
  5. Step 5: Solve for x
    x = 810,868,015.22/32,325.01
  6. Step 6: Final answer
    x = 25,084.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.