Home / 5,844.39-8,767.04-1,948.80

Finding the Fourth Proportional to 5,844.39, 8,767.04 and 1,948.80

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Solution

The fourth proportional to 5,844.39, 8,767.04 and 1,948.80 is: 2,923.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.39 : 8,767.04 = 1,948.80 : x
  2. Step 2: Convert to fraction form
    5,844.39/8,767.04 = 1,948.80/x
  3. Step 3: Cross multiply
    5,844.39x = 8,767.04 × 1,948.80
  4. Step 4: Simplify right side
    5,844.39x = 17,085,207.55
  5. Step 5: Solve for x
    x = 17,085,207.55/5,844.39
  6. Step 6: Final answer
    x = 2,923.35

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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.