Home / 2,346.04-3,237.33-1,298.05

Finding the Fourth Proportional to 2,346.04, 3,237.33 and 1,298.05

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Solution

The fourth proportional to 2,346.04, 3,237.33 and 1,298.05 is: 1,791.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346.04 : 3,237.33 = 1,298.05 : x
  2. Step 2: Convert to fraction form
    2,346.04/3,237.33 = 1,298.05/x
  3. Step 3: Cross multiply
    2,346.04x = 3,237.33 × 1,298.05
  4. Step 4: Simplify right side
    2,346.04x = 4,202,216.21
  5. Step 5: Solve for x
    x = 4,202,216.21/2,346.04
  6. Step 6: Final answer
    x = 1,791.20

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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.