Home / 134,077.52-201,115.56-32,874.32

Finding the Fourth Proportional to 134,077.52, 201,115.56 and 32,874.32

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Solution

The fourth proportional to 134,077.52, 201,115.56 and 32,874.32 is: 49,311.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,077.52 : 201,115.56 = 32,874.32 : x
  2. Step 2: Convert to fraction form
    134,077.52/201,115.56 = 32,874.32/x
  3. Step 3: Cross multiply
    134,077.52x = 201,115.56 × 32,874.32
  4. Step 4: Simplify right side
    134,077.52x = 6,611,537,276.42
  5. Step 5: Solve for x
    x = 6,611,537,276.42/134,077.52
  6. Step 6: Final answer
    x = 49,311.30

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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.