Home / 195,231.16-292,868.24-62,080.28

Finding the Fourth Proportional to 195,231.16, 292,868.24 and 62,080.28

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Solution

The fourth proportional to 195,231.16, 292,868.24 and 62,080.28 is: 93,127.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,231.16 : 292,868.24 = 62,080.28 : x
  2. Step 2: Convert to fraction form
    195,231.16/292,868.24 = 62,080.28/x
  3. Step 3: Cross multiply
    195,231.16x = 292,868.24 × 62,080.28
  4. Step 4: Simplify right side
    195,231.16x = 18,181,342,342.31
  5. Step 5: Solve for x
    x = 18,181,342,342.31/195,231.16
  6. Step 6: Final answer
    x = 93,127.26

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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.