Home / 160,019.53-220,833.66-92,036.52

Finding the Fourth Proportional to 160,019.53, 220,833.66 and 92,036.52

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Solution

The fourth proportional to 160,019.53, 220,833.66 and 92,036.52 is: 127,014.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,019.53 : 220,833.66 = 92,036.52 : x
  2. Step 2: Convert to fraction form
    160,019.53/220,833.66 = 92,036.52/x
  3. Step 3: Cross multiply
    160,019.53x = 220,833.66 × 92,036.52
  4. Step 4: Simplify right side
    160,019.53x = 20,324,761,565.26
  5. Step 5: Solve for x
    x = 20,324,761,565.26/160,019.53
  6. Step 6: Final answer
    x = 127,014.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.