Home / 48,956.81-67,564.13-27,448.52

Finding the Fourth Proportional to 48,956.81, 67,564.13 and 27,448.52

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Solution

The fourth proportional to 48,956.81, 67,564.13 and 27,448.52 is: 37,881.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,956.81 : 67,564.13 = 27,448.52 : x
  2. Step 2: Convert to fraction form
    48,956.81/67,564.13 = 27,448.52/x
  3. Step 3: Cross multiply
    48,956.81x = 67,564.13 × 27,448.52
  4. Step 4: Simplify right side
    48,956.81x = 1,854,535,278.57
  5. Step 5: Solve for x
    x = 1,854,535,278.57/48,956.81
  6. Step 6: Final answer
    x = 37,881.05

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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.