Home / 5,888.98-8,132.07-4,394.29

Finding the Fourth Proportional to 5,888.98, 8,132.07 and 4,394.29

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Solution

The fourth proportional to 5,888.98, 8,132.07 and 4,394.29 is: 6,068.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,888.98 : 8,132.07 = 4,394.29 : x
  2. Step 2: Convert to fraction form
    5,888.98/8,132.07 = 4,394.29/x
  3. Step 3: Cross multiply
    5,888.98x = 8,132.07 × 4,394.29
  4. Step 4: Simplify right side
    5,888.98x = 35,734,673.88
  5. Step 5: Solve for x
    x = 35,734,673.88/5,888.98
  6. Step 6: Final answer
    x = 6,068.06

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1.5x scale

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.