Home / 112,595.03-168,797.16-49,367.24

Finding the Fourth Proportional to 112,595.03, 168,797.16 and 49,367.24

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Solution

The fourth proportional to 112,595.03, 168,797.16 and 49,367.24 is: 74,009.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,595.03 : 168,797.16 = 49,367.24 : x
  2. Step 2: Convert to fraction form
    112,595.03/168,797.16 = 49,367.24/x
  3. Step 3: Cross multiply
    112,595.03x = 168,797.16 × 49,367.24
  4. Step 4: Simplify right side
    112,595.03x = 8,333,049,909.04
  5. Step 5: Solve for x
    x = 8,333,049,909.04/112,595.03
  6. Step 6: Final answer
    x = 74,009.04

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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.