Home / 1,060.07-1,462.89-587.97

Finding the Fourth Proportional to 1,060.07, 1,462.89 and 587.97

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Solution

The fourth proportional to 1,060.07, 1,462.89 and 587.97 is: 811.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060.07 : 1,462.89 = 587.97 : x
  2. Step 2: Convert to fraction form
    1,060.07/1,462.89 = 587.97/x
  3. Step 3: Cross multiply
    1,060.07x = 1,462.89 × 587.97
  4. Step 4: Simplify right side
    1,060.07x = 860,125.18
  5. Step 5: Solve for x
    x = 860,125.18/1,060.07
  6. Step 6: Final answer
    x = 811.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.