Home / 2,325.13-3,207.49-1,484.95

Finding the Fourth Proportional to 2,325.13, 3,207.49 and 1,484.95

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Solution

The fourth proportional to 2,325.13, 3,207.49 and 1,484.95 is: 2,048.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325.13 : 3,207.49 = 1,484.95 : x
  2. Step 2: Convert to fraction form
    2,325.13/3,207.49 = 1,484.95/x
  3. Step 3: Cross multiply
    2,325.13x = 3,207.49 × 1,484.95
  4. Step 4: Simplify right side
    2,325.13x = 4,762,954.85
  5. Step 5: Solve for x
    x = 4,762,954.85/2,325.13
  6. Step 6: Final answer
    x = 2,048.47

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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.