Home / 1,167.48-1,758.33-1,032.06

Finding the Fourth Proportional to 1,167.48, 1,758.33 and 1,032.06

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Solution

The fourth proportional to 1,167.48, 1,758.33 and 1,032.06 is: 1,554.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167.48 : 1,758.33 = 1,032.06 : x
  2. Step 2: Convert to fraction form
    1,167.48/1,758.33 = 1,032.06/x
  3. Step 3: Cross multiply
    1,167.48x = 1,758.33 × 1,032.06
  4. Step 4: Simplify right side
    1,167.48x = 1,814,702.06
  5. Step 5: Solve for x
    x = 1,814,702.06/1,167.48
  6. Step 6: Final answer
    x = 1,554.38

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.