Home / 5,948.03-8,208.28-3,295.61

Finding the Fourth Proportional to 5,948.03, 8,208.28 and 3,295.61

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Solution

The fourth proportional to 5,948.03, 8,208.28 and 3,295.61 is: 4,547.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.03 : 8,208.28 = 3,295.61 : x
  2. Step 2: Convert to fraction form
    5,948.03/8,208.28 = 3,295.61/x
  3. Step 3: Cross multiply
    5,948.03x = 8,208.28 × 3,295.61
  4. Step 4: Simplify right side
    5,948.03x = 27,051,289.65
  5. Step 5: Solve for x
    x = 27,051,289.65/5,948.03
  6. Step 6: Final answer
    x = 4,547.94

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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.