Home / 55,587.02-83,359.26-27,497.42

Finding the Fourth Proportional to 55,587.02, 83,359.26 and 27,497.42

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Solution

The fourth proportional to 55,587.02, 83,359.26 and 27,497.42 is: 41,235.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,587.02 : 83,359.26 = 27,497.42 : x
  2. Step 2: Convert to fraction form
    55,587.02/83,359.26 = 27,497.42/x
  3. Step 3: Cross multiply
    55,587.02x = 83,359.26 × 27,497.42
  4. Step 4: Simplify right side
    55,587.02x = 2,292,164,583.11
  5. Step 5: Solve for x
    x = 2,292,164,583.11/55,587.02
  6. Step 6: Final answer
    x = 41,235.61

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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.