Home / 7,370.31-11,067.53-4,841.49

Finding the Fourth Proportional to 7,370.31, 11,067.53 and 4,841.49

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Solution

The fourth proportional to 7,370.31, 11,067.53 and 4,841.49 is: 7,270.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.31 : 11,067.53 = 4,841.49 : x
  2. Step 2: Convert to fraction form
    7,370.31/11,067.53 = 4,841.49/x
  3. Step 3: Cross multiply
    7,370.31x = 11,067.53 × 4,841.49
  4. Step 4: Simplify right side
    7,370.31x = 53,583,335.82
  5. Step 5: Solve for x
    x = 53,583,335.82/7,370.31
  6. Step 6: Final answer
    x = 7,270.16

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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.