Home / 67,481.68-93,123.66-37,266.26

Finding the Fourth Proportional to 67,481.68, 93,123.66 and 37,266.26

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Solution

The fourth proportional to 67,481.68, 93,123.66 and 37,266.26 is: 51,426.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,481.68 : 93,123.66 = 37,266.26 : x
  2. Step 2: Convert to fraction form
    67,481.68/93,123.66 = 37,266.26/x
  3. Step 3: Cross multiply
    67,481.68x = 93,123.66 × 37,266.26
  4. Step 4: Simplify right side
    67,481.68x = 3,470,370,525.71
  5. Step 5: Solve for x
    x = 3,470,370,525.71/67,481.68
  6. Step 6: Final answer
    x = 51,426.85

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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.