Home / 48,076.14-66,344.76-26,855.22

Finding the Fourth Proportional to 48,076.14, 66,344.76 and 26,855.22

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Solution

The fourth proportional to 48,076.14, 66,344.76 and 26,855.22 is: 37,060.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,076.14 : 66,344.76 = 26,855.22 : x
  2. Step 2: Convert to fraction form
    48,076.14/66,344.76 = 26,855.22/x
  3. Step 3: Cross multiply
    48,076.14x = 66,344.76 × 26,855.22
  4. Step 4: Simplify right side
    48,076.14x = 1,781,703,125.65
  5. Step 5: Solve for x
    x = 1,781,703,125.65/48,076.14
  6. Step 6: Final answer
    x = 37,060.03

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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.