Home / 160,790.91-241,164.03-112,613.58

Finding the Fourth Proportional to 160,790.91, 241,164.03 and 112,613.58

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Solution

The fourth proportional to 160,790.91, 241,164.03 and 112,613.58 is: 168,904.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,790.91 : 241,164.03 = 112,613.58 : x
  2. Step 2: Convert to fraction form
    160,790.91/241,164.03 = 112,613.58/x
  3. Step 3: Cross multiply
    160,790.91x = 241,164.03 × 112,613.58
  4. Step 4: Simplify right side
    160,790.91x = 27,158,344,785.53
  5. Step 5: Solve for x
    x = 27,158,344,785.53/160,790.91
  6. Step 6: Final answer
    x = 168,904.73

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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.