Home / 5,141.07-7,094.57-2,903.04

Finding the Fourth Proportional to 5,141.07, 7,094.57 and 2,903.04

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Solution

The fourth proportional to 5,141.07, 7,094.57 and 2,903.04 is: 4,006.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,141.07 : 7,094.57 = 2,903.04 : x
  2. Step 2: Convert to fraction form
    5,141.07/7,094.57 = 2,903.04/x
  3. Step 3: Cross multiply
    5,141.07x = 7,094.57 × 2,903.04
  4. Step 4: Simplify right side
    5,141.07x = 20,595,805.98
  5. Step 5: Solve for x
    x = 20,595,805.98/5,141.07
  6. Step 6: Final answer
    x = 4,006.13

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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.