Home / 7,264.79-10,897.64-2,334.62

Finding the Fourth Proportional to 7,264.79, 10,897.64 and 2,334.62

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Solution

The fourth proportional to 7,264.79, 10,897.64 and 2,334.62 is: 3,502.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264.79 : 10,897.64 = 2,334.62 : x
  2. Step 2: Convert to fraction form
    7,264.79/10,897.64 = 2,334.62/x
  3. Step 3: Cross multiply
    7,264.79x = 10,897.64 × 2,334.62
  4. Step 4: Simplify right side
    7,264.79x = 25,441,872.62
  5. Step 5: Solve for x
    x = 25,441,872.62/7,264.79
  6. Step 6: Final answer
    x = 3,502.08

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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.