Home / 5,094.90-7,032.42-3,000.24

Finding the Fourth Proportional to 5,094.90, 7,032.42 and 3,000.24

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Solution

The fourth proportional to 5,094.90, 7,032.42 and 3,000.24 is: 4,141.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,094.90 : 7,032.42 = 3,000.24 : x
  2. Step 2: Convert to fraction form
    5,094.90/7,032.42 = 3,000.24/x
  3. Step 3: Cross multiply
    5,094.90x = 7,032.42 × 3,000.24
  4. Step 4: Simplify right side
    5,094.90x = 21,098,947.78
  5. Step 5: Solve for x
    x = 21,098,947.78/5,094.90
  6. Step 6: Final answer
    x = 4,141.19

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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.