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Finding the Fourth Proportional to 153,613.73, 230,525.12 and 94,268.27

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Solution

The fourth proportional to 153,613.73, 230,525.12 and 94,268.27 is: 141,466.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,613.73 : 230,525.12 = 94,268.27 : x
  2. Step 2: Convert to fraction form
    153,613.73/230,525.12 = 94,268.27/x
  3. Step 3: Cross multiply
    153,613.73x = 230,525.12 × 94,268.27
  4. Step 4: Simplify right side
    153,613.73x = 21,731,205,065.93
  5. Step 5: Solve for x
    x = 21,731,205,065.93/153,613.73
  6. Step 6: Final answer
    x = 141,466.55

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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.