Home / 5,901.12-8,827.36-4,849.28

Finding the Fourth Proportional to 5,901.12, 8,827.36 and 4,849.28

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Solution

The fourth proportional to 5,901.12, 8,827.36 and 4,849.28 is: 7,253.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901.12 : 8,827.36 = 4,849.28 : x
  2. Step 2: Convert to fraction form
    5,901.12/8,827.36 = 4,849.28/x
  3. Step 3: Cross multiply
    5,901.12x = 8,827.36 × 4,849.28
  4. Step 4: Simplify right side
    5,901.12x = 42,806,340.30
  5. Step 5: Solve for x
    x = 42,806,340.30/5,901.12
  6. Step 6: Final answer
    x = 7,253.93

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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.