Home / 452,932.32-625,060.60-248,998.83

Finding the Fourth Proportional to 452,932.32, 625,060.60 and 248,998.83

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Solution

The fourth proportional to 452,932.32, 625,060.60 and 248,998.83 is: 343,626.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,932.32 : 625,060.60 = 248,998.83 : x
  2. Step 2: Convert to fraction form
    452,932.32/625,060.60 = 248,998.83/x
  3. Step 3: Cross multiply
    452,932.32x = 625,060.60 × 248,998.83
  4. Step 4: Simplify right side
    452,932.32x = 155,639,355,112.62
  5. Step 5: Solve for x
    x = 155,639,355,112.62/452,932.32
  6. Step 6: Final answer
    x = 343,626.07

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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.