Home / 14,739.16-22,111.14-4,351.96

Finding the Fourth Proportional to 14,739.16, 22,111.14 and 4,351.96

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Solution

The fourth proportional to 14,739.16, 22,111.14 and 4,351.96 is: 6,528.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,739.16 : 22,111.14 = 4,351.96 : x
  2. Step 2: Convert to fraction form
    14,739.16/22,111.14 = 4,351.96/x
  3. Step 3: Cross multiply
    14,739.16x = 22,111.14 × 4,351.96
  4. Step 4: Simplify right side
    14,739.16x = 96,226,796.83
  5. Step 5: Solve for x
    x = 96,226,796.83/14,739.16
  6. Step 6: Final answer
    x = 6,528.65

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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.