Home / 168,267.19-232,225.13-92,815.69

Finding the Fourth Proportional to 168,267.19, 232,225.13 and 92,815.69

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Solution

The fourth proportional to 168,267.19, 232,225.13 and 92,815.69 is: 128,094.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,267.19 : 232,225.13 = 92,815.69 : x
  2. Step 2: Convert to fraction form
    168,267.19/232,225.13 = 92,815.69/x
  3. Step 3: Cross multiply
    168,267.19x = 232,225.13 × 92,815.69
  4. Step 4: Simplify right side
    168,267.19x = 21,554,134,631.65
  5. Step 5: Solve for x
    x = 21,554,134,631.65/168,267.19
  6. Step 6: Final answer
    x = 128,094.70

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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.