Home / 132,946.38-199,376.42-44,176.06

Finding the Fourth Proportional to 132,946.38, 199,376.42 and 44,176.06

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Solution

The fourth proportional to 132,946.38, 199,376.42 and 44,176.06 is: 66,249.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,946.38 : 199,376.42 = 44,176.06 : x
  2. Step 2: Convert to fraction form
    132,946.38/199,376.42 = 44,176.06/x
  3. Step 3: Cross multiply
    132,946.38x = 199,376.42 × 44,176.06
  4. Step 4: Simplify right side
    132,946.38x = 8,807,664,692.51
  5. Step 5: Solve for x
    x = 8,807,664,692.51/132,946.38
  6. Step 6: Final answer
    x = 66,249.75

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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.