Home / 9,044.92-13,569.54-3,777

Finding the Fourth Proportional to 9,044.92, 13,569.54 and 3,777

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Solution

The fourth proportional to 9,044.92, 13,569.54 and 3,777 is: 5,666.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,044.92 : 13,569.54 = 3,777 : x
  2. Step 2: Convert to fraction form
    9,044.92/13,569.54 = 3,777/x
  3. Step 3: Cross multiply
    9,044.92x = 13,569.54 × 3,777
  4. Step 4: Simplify right side
    9,044.92x = 51,252,152.58
  5. Step 5: Solve for x
    x = 51,252,152.58/9,044.92
  6. Step 6: Final answer
    x = 5,666.40

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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.