Home / 2,347.27-3,520.53-1,030.73

Finding the Fourth Proportional to 2,347.27, 3,520.53 and 1,030.73

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Solution

The fourth proportional to 2,347.27, 3,520.53 and 1,030.73 is: 1,545.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347.27 : 3,520.53 = 1,030.73 : x
  2. Step 2: Convert to fraction form
    2,347.27/3,520.53 = 1,030.73/x
  3. Step 3: Cross multiply
    2,347.27x = 3,520.53 × 1,030.73
  4. Step 4: Simplify right side
    2,347.27x = 3,628,715.89
  5. Step 5: Solve for x
    x = 3,628,715.89/2,347.27
  6. Step 6: Final answer
    x = 1,545.93

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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.