Home / 5,868.36-8,794.62-2,948.76

Finding the Fourth Proportional to 5,868.36, 8,794.62 and 2,948.76

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Solution

The fourth proportional to 5,868.36, 8,794.62 and 2,948.76 is: 4,419.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868.36 : 8,794.62 = 2,948.76 : x
  2. Step 2: Convert to fraction form
    5,868.36/8,794.62 = 2,948.76/x
  3. Step 3: Cross multiply
    5,868.36x = 8,794.62 × 2,948.76
  4. Step 4: Simplify right side
    5,868.36x = 25,933,223.67
  5. Step 5: Solve for x
    x = 25,933,223.67/5,868.36
  6. Step 6: Final answer
    x = 4,419.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.