Home / 7,013.25-10,535.13-4,241.22

Finding the Fourth Proportional to 7,013.25, 10,535.13 and 4,241.22

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Solution

The fourth proportional to 7,013.25, 10,535.13 and 4,241.22 is: 6,371.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,013.25 : 10,535.13 = 4,241.22 : x
  2. Step 2: Convert to fraction form
    7,013.25/10,535.13 = 4,241.22/x
  3. Step 3: Cross multiply
    7,013.25x = 10,535.13 × 4,241.22
  4. Step 4: Simplify right side
    7,013.25x = 44,681,804.06
  5. Step 5: Solve for x
    x = 44,681,804.06/7,013.25
  6. Step 6: Final answer
    x = 6,371.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.