Home / 69,056.12-95,296.49-38,841.42

Finding the Fourth Proportional to 69,056.12, 95,296.49 and 38,841.42

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Solution

The fourth proportional to 69,056.12, 95,296.49 and 38,841.42 is: 53,600.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,056.12 : 95,296.49 = 38,841.42 : x
  2. Step 2: Convert to fraction form
    69,056.12/95,296.49 = 38,841.42/x
  3. Step 3: Cross multiply
    69,056.12x = 95,296.49 × 38,841.42
  4. Step 4: Simplify right side
    69,056.12x = 3,701,450,798.41
  5. Step 5: Solve for x
    x = 3,701,450,798.41/69,056.12
  6. Step 6: Final answer
    x = 53,600.62

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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.