Home / 13,224.74-19,827.38-6,304.10

Finding the Fourth Proportional to 13,224.74, 19,827.38 and 6,304.10

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Solution

The fourth proportional to 13,224.74, 19,827.38 and 6,304.10 is: 9,451.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,224.74 : 19,827.38 = 6,304.10 : x
  2. Step 2: Convert to fraction form
    13,224.74/19,827.38 = 6,304.10/x
  3. Step 3: Cross multiply
    13,224.74x = 19,827.38 × 6,304.10
  4. Step 4: Simplify right side
    13,224.74x = 124,993,702.88
  5. Step 5: Solve for x
    x = 124,993,702.88/13,224.74
  6. Step 6: Final answer
    x = 9,451.51

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1.5x scale

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.