Home / 167,081.16-230,550.69-95,465.82

Finding the Fourth Proportional to 167,081.16, 230,550.69 and 95,465.82

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Solution

The fourth proportional to 167,081.16, 230,550.69 and 95,465.82 is: 131,730.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,081.16 : 230,550.69 = 95,465.82 : x
  2. Step 2: Convert to fraction form
    167,081.16/230,550.69 = 95,465.82/x
  3. Step 3: Cross multiply
    167,081.16x = 230,550.69 × 95,465.82
  4. Step 4: Simplify right side
    167,081.16x = 22,009,710,672.42
  5. Step 5: Solve for x
    x = 22,009,710,672.42/167,081.16
  6. Step 6: Final answer
    x = 131,730.66

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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.