Home / 1,177.73-1,766.08-592.36

Finding the Fourth Proportional to 1,177.73, 1,766.08 and 592.36

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Solution

The fourth proportional to 1,177.73, 1,766.08 and 592.36 is: 888.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177.73 : 1,766.08 = 592.36 : x
  2. Step 2: Convert to fraction form
    1,177.73/1,766.08 = 592.36/x
  3. Step 3: Cross multiply
    1,177.73x = 1,766.08 × 592.36
  4. Step 4: Simplify right side
    1,177.73x = 1,046,159.74
  5. Step 5: Solve for x
    x = 1,046,159.74/1,177.73
  6. Step 6: Final answer
    x = 888.29

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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.