Home / 62,758.06-94,150.05-18,386.26

Finding the Fourth Proportional to 62,758.06, 94,150.05 and 18,386.26

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Solution

The fourth proportional to 62,758.06, 94,150.05 and 18,386.26 is: 27,583.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,758.06 : 94,150.05 = 18,386.26 : x
  2. Step 2: Convert to fraction form
    62,758.06/94,150.05 = 18,386.26/x
  3. Step 3: Cross multiply
    62,758.06x = 94,150.05 × 18,386.26
  4. Step 4: Simplify right side
    62,758.06x = 1,731,067,298.31
  5. Step 5: Solve for x
    x = 1,731,067,298.31/62,758.06
  6. Step 6: Final answer
    x = 27,583.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.