Home / 5,844.80-8,065.60-3,292.51

Finding the Fourth Proportional to 5,844.80, 8,065.60 and 3,292.51

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Solution

The fourth proportional to 5,844.80, 8,065.60 and 3,292.51 is: 4,543.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.80 : 8,065.60 = 3,292.51 : x
  2. Step 2: Convert to fraction form
    5,844.80/8,065.60 = 3,292.51/x
  3. Step 3: Cross multiply
    5,844.80x = 8,065.60 × 3,292.51
  4. Step 4: Simplify right side
    5,844.80x = 26,556,048.49
  5. Step 5: Solve for x
    x = 26,556,048.49/5,844.80
  6. Step 6: Final answer
    x = 4,543.53

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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.