Home / 5,594.19-7,719.82-3,076.30

Finding the Fourth Proportional to 5,594.19, 7,719.82 and 3,076.30

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Solution

The fourth proportional to 5,594.19, 7,719.82 and 3,076.30 is: 4,245.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594.19 : 7,719.82 = 3,076.30 : x
  2. Step 2: Convert to fraction form
    5,594.19/7,719.82 = 3,076.30/x
  3. Step 3: Cross multiply
    5,594.19x = 7,719.82 × 3,076.30
  4. Step 4: Simplify right side
    5,594.19x = 23,748,428.29
  5. Step 5: Solve for x
    x = 23,748,428.29/5,594.19
  6. Step 6: Final answer
    x = 4,245.20

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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.