Home / 84,846.08-127,193.52-32,219.84

Finding the Fourth Proportional to 84,846.08, 127,193.52 and 32,219.84

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Solution

The fourth proportional to 84,846.08, 127,193.52 and 32,219.84 is: 48,301.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,846.08 : 127,193.52 = 32,219.84 : x
  2. Step 2: Convert to fraction form
    84,846.08/127,193.52 = 32,219.84/x
  3. Step 3: Cross multiply
    84,846.08x = 127,193.52 × 32,219.84
  4. Step 4: Simplify right side
    84,846.08x = 4,098,154,863.44
  5. Step 5: Solve for x
    x = 4,098,154,863.44/84,846.08
  6. Step 6: Final answer
    x = 48,301.05

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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.