Home / 13,254.17-19,873.96-6,226.00

Finding the Fourth Proportional to 13,254.17, 19,873.96 and 6,226.00

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Solution

The fourth proportional to 13,254.17, 19,873.96 and 6,226.00 is: 9,335.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,254.17 : 19,873.96 = 6,226.00 : x
  2. Step 2: Convert to fraction form
    13,254.17/19,873.96 = 6,226.00/x
  3. Step 3: Cross multiply
    13,254.17x = 19,873.96 × 6,226.00
  4. Step 4: Simplify right side
    13,254.17x = 123,735,209.71
  5. Step 5: Solve for x
    x = 123,735,209.71/13,254.17
  6. Step 6: Final answer
    x = 9,335.57

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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.