Home / 5,948.13-8,208.42-3,295.58

Finding the Fourth Proportional to 5,948.13, 8,208.42 and 3,295.58

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Solution

The fourth proportional to 5,948.13, 8,208.42 and 3,295.58 is: 4,547.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.13 : 8,208.42 = 3,295.58 : x
  2. Step 2: Convert to fraction form
    5,948.13/8,208.42 = 3,295.58/x
  3. Step 3: Cross multiply
    5,948.13x = 8,208.42 × 3,295.58
  4. Step 4: Simplify right side
    5,948.13x = 27,051,504.78
  5. Step 5: Solve for x
    x = 27,051,504.78/5,948.13
  6. Step 6: Final answer
    x = 4,547.90

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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.