Home / 195,323.28-293,014.17-70,693.44

Finding the Fourth Proportional to 195,323.28, 293,014.17 and 70,693.44

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Solution

The fourth proportional to 195,323.28, 293,014.17 and 70,693.44 is: 106,050.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,323.28 : 293,014.17 = 70,693.44 : x
  2. Step 2: Convert to fraction form
    195,323.28/293,014.17 = 70,693.44/x
  3. Step 3: Cross multiply
    195,323.28x = 293,014.17 × 70,693.44
  4. Step 4: Simplify right side
    195,323.28x = 20,714,179,646.04
  5. Step 5: Solve for x
    x = 20,714,179,646.04/195,323.28
  6. Step 6: Final answer
    x = 106,050.75

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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.