Home / 48,172.59-66,481.56-26,953.83

Finding the Fourth Proportional to 48,172.59, 66,481.56 and 26,953.83

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Solution

The fourth proportional to 48,172.59, 66,481.56 and 26,953.83 is: 37,198.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,172.59 : 66,481.56 = 26,953.83 : x
  2. Step 2: Convert to fraction form
    48,172.59/66,481.56 = 26,953.83/x
  3. Step 3: Cross multiply
    48,172.59x = 66,481.56 × 26,953.83
  4. Step 4: Simplify right side
    48,172.59x = 1,791,932,666.37
  5. Step 5: Solve for x
    x = 1,791,932,666.37/48,172.59
  6. Step 6: Final answer
    x = 37,198.18

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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.