Home / 5,948.82-8,913.33-3,866.22

Finding the Fourth Proportional to 5,948.82, 8,913.33 and 3,866.22

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Solution

The fourth proportional to 5,948.82, 8,913.33 and 3,866.22 is: 5,792.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.82 : 8,913.33 = 3,866.22 : x
  2. Step 2: Convert to fraction form
    5,948.82/8,913.33 = 3,866.22/x
  3. Step 3: Cross multiply
    5,948.82x = 8,913.33 × 3,866.22
  4. Step 4: Simplify right side
    5,948.82x = 34,460,894.71
  5. Step 5: Solve for x
    x = 34,460,894.71/5,948.82
  6. Step 6: Final answer
    x = 5,792.90

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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.