Home / 7,569.62-11,353.10-2,303.36

Finding the Fourth Proportional to 7,569.62, 11,353.10 and 2,303.36

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Solution

The fourth proportional to 7,569.62, 11,353.10 and 2,303.36 is: 3,454.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569.62 : 11,353.10 = 2,303.36 : x
  2. Step 2: Convert to fraction form
    7,569.62/11,353.10 = 2,303.36/x
  3. Step 3: Cross multiply
    7,569.62x = 11,353.10 × 2,303.36
  4. Step 4: Simplify right side
    7,569.62x = 26,150,250.71
  5. Step 5: Solve for x
    x = 26,150,250.71/7,569.62
  6. Step 6: Final answer
    x = 3,454.63

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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.