Home / 168,424.05-232,417.02-95,820.11

Finding the Fourth Proportional to 168,424.05, 232,417.02 and 95,820.11

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Solution

The fourth proportional to 168,424.05, 232,417.02 and 95,820.11 is: 132,227.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,424.05 : 232,417.02 = 95,820.11 : x
  2. Step 2: Convert to fraction form
    168,424.05/232,417.02 = 95,820.11/x
  3. Step 3: Cross multiply
    168,424.05x = 232,417.02 × 95,820.11
  4. Step 4: Simplify right side
    168,424.05x = 22,270,223,260.19
  5. Step 5: Solve for x
    x = 22,270,223,260.19/168,424.05
  6. Step 6: Final answer
    x = 132,227.10

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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.