Home / 168,184.08-232,099.56-96,576.84

Finding the Fourth Proportional to 168,184.08, 232,099.56 and 96,576.84

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Solution

The fourth proportional to 168,184.08, 232,099.56 and 96,576.84 is: 133,279.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,184.08 : 232,099.56 = 96,576.84 : x
  2. Step 2: Convert to fraction form
    168,184.08/232,099.56 = 96,576.84/x
  3. Step 3: Cross multiply
    168,184.08x = 232,099.56 × 96,576.84
  4. Step 4: Simplify right side
    168,184.08x = 22,415,442,070.19
  5. Step 5: Solve for x
    x = 22,415,442,070.19/168,184.08
  6. Step 6: Final answer
    x = 133,279.21

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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.