Home / 10,739.77-14,820.49-6,023.95

Finding the Fourth Proportional to 10,739.77, 14,820.49 and 6,023.95

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Solution

The fourth proportional to 10,739.77, 14,820.49 and 6,023.95 is: 8,312.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,739.77 : 14,820.49 = 6,023.95 : x
  2. Step 2: Convert to fraction form
    10,739.77/14,820.49 = 6,023.95/x
  3. Step 3: Cross multiply
    10,739.77x = 14,820.49 × 6,023.95
  4. Step 4: Simplify right side
    10,739.77x = 89,277,890.74
  5. Step 5: Solve for x
    x = 89,277,890.74/10,739.77
  6. Step 6: Final answer
    x = 8,312.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.