Home / 69,456.28-95,897.22-44,339.80

Finding the Fourth Proportional to 69,456.28, 95,897.22 and 44,339.80

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Solution

The fourth proportional to 69,456.28, 95,897.22 and 44,339.80 is: 61,219.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,456.28 : 95,897.22 = 44,339.80 : x
  2. Step 2: Convert to fraction form
    69,456.28/95,897.22 = 44,339.80/x
  3. Step 3: Cross multiply
    69,456.28x = 95,897.22 × 44,339.80
  4. Step 4: Simplify right side
    69,456.28x = 4,252,063,555.36
  5. Step 5: Solve for x
    x = 4,252,063,555.36/69,456.28
  6. Step 6: Final answer
    x = 61,219.28

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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.