Home / 195,456.24-293,271.84-112,350.24

Finding the Fourth Proportional to 195,456.24, 293,271.84 and 112,350.24

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Solution

The fourth proportional to 195,456.24, 293,271.84 and 112,350.24 is: 168,575.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,456.24 : 293,271.84 = 112,350.24 : x
  2. Step 2: Convert to fraction form
    195,456.24/293,271.84 = 112,350.24/x
  3. Step 3: Cross multiply
    195,456.24x = 293,271.84 × 112,350.24
  4. Step 4: Simplify right side
    195,456.24x = 32,949,161,609.24
  5. Step 5: Solve for x
    x = 32,949,161,609.24/195,456.24
  6. Step 6: Final answer
    x = 168,575.64

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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.