Home / 171,046.18-236,033.55-94,560.69

Finding the Fourth Proportional to 171,046.18, 236,033.55 and 94,560.69

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Solution

The fourth proportional to 171,046.18, 236,033.55 and 94,560.69 is: 130,488.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,046.18 : 236,033.55 = 94,560.69 : x
  2. Step 2: Convert to fraction form
    171,046.18/236,033.55 = 94,560.69/x
  3. Step 3: Cross multiply
    171,046.18x = 236,033.55 × 94,560.69
  4. Step 4: Simplify right side
    171,046.18x = 22,319,496,236.28
  5. Step 5: Solve for x
    x = 22,319,496,236.28/171,046.18
  6. Step 6: Final answer
    x = 130,488.13

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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.