Home / 5,594.09-7,719.45-3,076.15

Finding the Fourth Proportional to 5,594.09, 7,719.45 and 3,076.15

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Solution

The fourth proportional to 5,594.09, 7,719.45 and 3,076.15 is: 4,244.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594.09 : 7,719.45 = 3,076.15 : x
  2. Step 2: Convert to fraction form
    5,594.09/7,719.45 = 3,076.15/x
  3. Step 3: Cross multiply
    5,594.09x = 7,719.45 × 3,076.15
  4. Step 4: Simplify right side
    5,594.09x = 23,746,186.12
  5. Step 5: Solve for x
    x = 23,746,186.12/5,594.09
  6. Step 6: Final answer
    x = 4,244.87

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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.