Home / 9,948.76-14,913.81-3,370.34

Finding the Fourth Proportional to 9,948.76, 14,913.81 and 3,370.34

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Solution

The fourth proportional to 9,948.76, 14,913.81 and 3,370.34 is: 5,052.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,948.76 : 14,913.81 = 3,370.34 : x
  2. Step 2: Convert to fraction form
    9,948.76/14,913.81 = 3,370.34/x
  3. Step 3: Cross multiply
    9,948.76x = 14,913.81 × 3,370.34
  4. Step 4: Simplify right side
    9,948.76x = 50,264,647.68
  5. Step 5: Solve for x
    x = 50,264,647.68/9,948.76
  6. Step 6: Final answer
    x = 5,052.35

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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.