Home / 7,295.39-10,943.51-2,298.48

Finding the Fourth Proportional to 7,295.39, 10,943.51 and 2,298.48

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Solution

The fourth proportional to 7,295.39, 10,943.51 and 2,298.48 is: 3,447.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295.39 : 10,943.51 = 2,298.48 : x
  2. Step 2: Convert to fraction form
    7,295.39/10,943.51 = 2,298.48/x
  3. Step 3: Cross multiply
    7,295.39x = 10,943.51 × 2,298.48
  4. Step 4: Simplify right side
    7,295.39x = 25,153,386.33
  5. Step 5: Solve for x
    x = 25,153,386.33/7,295.39
  6. Step 6: Final answer
    x = 3,447.85

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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.