Home / 48,968.74-67,576.03-27,164.76

Finding the Fourth Proportional to 48,968.74, 67,576.03 and 27,164.76

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Solution

The fourth proportional to 48,968.74, 67,576.03 and 27,164.76 is: 37,486.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,968.74 : 67,576.03 = 27,164.76 : x
  2. Step 2: Convert to fraction form
    48,968.74/67,576.03 = 27,164.76/x
  3. Step 3: Cross multiply
    48,968.74x = 67,576.03 × 27,164.76
  4. Step 4: Simplify right side
    48,968.74x = 1,835,686,636.70
  5. Step 5: Solve for x
    x = 1,835,686,636.70/48,968.74
  6. Step 6: Final answer
    x = 37,486.91

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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.