Home / 183,545.92-275,403.12-108,814.24

Finding the Fourth Proportional to 183,545.92, 275,403.12 and 108,814.24

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Solution

The fourth proportional to 183,545.92, 275,403.12 and 108,814.24 is: 163,271.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,545.92 : 275,403.12 = 108,814.24 : x
  2. Step 2: Convert to fraction form
    183,545.92/275,403.12 = 108,814.24/x
  3. Step 3: Cross multiply
    183,545.92x = 275,403.12 × 108,814.24
  4. Step 4: Simplify right side
    183,545.92x = 29,967,781,196.43
  5. Step 5: Solve for x
    x = 29,967,781,196.43/183,545.92
  6. Step 6: Final answer
    x = 163,271.30

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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.