Home / 10,275.22-14,179.77-5,798.96

Finding the Fourth Proportional to 10,275.22, 14,179.77 and 5,798.96

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Solution

The fourth proportional to 10,275.22, 14,179.77 and 5,798.96 is: 8,002.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,275.22 : 14,179.77 = 5,798.96 : x
  2. Step 2: Convert to fraction form
    10,275.22/14,179.77 = 5,798.96/x
  3. Step 3: Cross multiply
    10,275.22x = 14,179.77 × 5,798.96
  4. Step 4: Simplify right side
    10,275.22x = 82,227,848.14
  5. Step 5: Solve for x
    x = 82,227,848.14/10,275.22
  6. Step 6: Final answer
    x = 8,002.54

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1.5x scale

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.