Home / 13,224.96-19,846.08-6,300

Finding the Fourth Proportional to 13,224.96, 19,846.08 and 6,300

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Solution

The fourth proportional to 13,224.96, 19,846.08 and 6,300 is: 9,454.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,224.96 : 19,846.08 = 6,300 : x
  2. Step 2: Convert to fraction form
    13,224.96/19,846.08 = 6,300/x
  3. Step 3: Cross multiply
    13,224.96x = 19,846.08 × 6,300
  4. Step 4: Simplify right side
    13,224.96x = 125,030,304.00
  5. Step 5: Solve for x
    x = 125,030,304.00/13,224.96
  6. Step 6: Final answer
    x = 9,454.12

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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.