Home / 9,497.22-13,084.80-6,623.24

Finding the Fourth Proportional to 9,497.22, 13,084.80 and 6,623.24

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Solution

The fourth proportional to 9,497.22, 13,084.80 and 6,623.24 is: 9,125.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,497.22 : 13,084.80 = 6,623.24 : x
  2. Step 2: Convert to fraction form
    9,497.22/13,084.80 = 6,623.24/x
  3. Step 3: Cross multiply
    9,497.22x = 13,084.80 × 6,623.24
  4. Step 4: Simplify right side
    9,497.22x = 86,663,770.75
  5. Step 5: Solve for x
    x = 86,663,770.75/9,497.22
  6. Step 6: Final answer
    x = 9,125.17

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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.