Home / 48,574.10-67,041.68-27,353.49

Finding the Fourth Proportional to 48,574.10, 67,041.68 and 27,353.49

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Solution

The fourth proportional to 48,574.10, 67,041.68 and 27,353.49 is: 37,753.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,574.10 : 67,041.68 = 27,353.49 : x
  2. Step 2: Convert to fraction form
    48,574.10/67,041.68 = 27,353.49/x
  3. Step 3: Cross multiply
    48,574.10x = 67,041.68 × 27,353.49
  4. Step 4: Simplify right side
    48,574.10x = 1,833,823,786.70
  5. Step 5: Solve for x
    x = 1,833,823,786.70/48,574.10
  6. Step 6: Final answer
    x = 37,753.12

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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.