Home / 48,814.36-67,365.41-27,010.88

Finding the Fourth Proportional to 48,814.36, 67,365.41 and 27,010.88

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Solution

The fourth proportional to 48,814.36, 67,365.41 and 27,010.88 is: 37,275.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,814.36 : 67,365.41 = 27,010.88 : x
  2. Step 2: Convert to fraction form
    48,814.36/67,365.41 = 27,010.88/x
  3. Step 3: Cross multiply
    48,814.36x = 67,365.41 × 27,010.88
  4. Step 4: Simplify right side
    48,814.36x = 1,819,598,786.40
  5. Step 5: Solve for x
    x = 1,819,598,786.40/48,814.36
  6. Step 6: Final answer
    x = 37,275.89

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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.