Home / 48,281.67-66,628.49-27,060.94

Finding the Fourth Proportional to 48,281.67, 66,628.49 and 27,060.94

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Solution

The fourth proportional to 48,281.67, 66,628.49 and 27,060.94 is: 37,343.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,281.67 : 66,628.49 = 27,060.94 : x
  2. Step 2: Convert to fraction form
    48,281.67/66,628.49 = 27,060.94/x
  3. Step 3: Cross multiply
    48,281.67x = 66,628.49 × 27,060.94
  4. Step 4: Simplify right side
    48,281.67x = 1,803,029,352.68
  5. Step 5: Solve for x
    x = 1,803,029,352.68/48,281.67
  6. Step 6: Final answer
    x = 37,343.97

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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.