Home / 5,359.92-8,041.24-2,073.95

Finding the Fourth Proportional to 5,359.92, 8,041.24 and 2,073.95

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Solution

The fourth proportional to 5,359.92, 8,041.24 and 2,073.95 is: 3,111.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359.92 : 8,041.24 = 2,073.95 : x
  2. Step 2: Convert to fraction form
    5,359.92/8,041.24 = 2,073.95/x
  3. Step 3: Cross multiply
    5,359.92x = 8,041.24 × 2,073.95
  4. Step 4: Simplify right side
    5,359.92x = 16,677,122.24
  5. Step 5: Solve for x
    x = 16,677,122.24/5,359.92
  6. Step 6: Final answer
    x = 3,111.45

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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.