Home / 4,264.04-6,385.13-3,607.94

Finding the Fourth Proportional to 4,264.04, 6,385.13 and 3,607.94

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Solution

The fourth proportional to 4,264.04, 6,385.13 and 3,607.94 is: 5,402.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264.04 : 6,385.13 = 3,607.94 : x
  2. Step 2: Convert to fraction form
    4,264.04/6,385.13 = 3,607.94/x
  3. Step 3: Cross multiply
    4,264.04x = 6,385.13 × 3,607.94
  4. Step 4: Simplify right side
    4,264.04x = 23,037,177.39
  5. Step 5: Solve for x
    x = 23,037,177.39/4,264.04
  6. Step 6: Final answer
    x = 5,402.66

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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.