Home / 232,562.10-348,511.05-132,510.90

Finding the Fourth Proportional to 232,562.10, 348,511.05 and 132,510.90

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Solution

The fourth proportional to 232,562.10, 348,511.05 and 132,510.90 is: 198,577.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,562.10 : 348,511.05 = 132,510.90 : x
  2. Step 2: Convert to fraction form
    232,562.10/348,511.05 = 132,510.90/x
  3. Step 3: Cross multiply
    232,562.10x = 348,511.05 × 132,510.90
  4. Step 4: Simplify right side
    232,562.10x = 46,181,512,895.45
  5. Step 5: Solve for x
    x = 46,181,512,895.45/232,562.10
  6. Step 6: Final answer
    x = 198,577.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.