Home / 9,623.25-13,291.02-6,473.97

Finding the Fourth Proportional to 9,623.25, 13,291.02 and 6,473.97

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Solution

The fourth proportional to 9,623.25, 13,291.02 and 6,473.97 is: 8,941.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,623.25 : 13,291.02 = 6,473.97 : x
  2. Step 2: Convert to fraction form
    9,623.25/13,291.02 = 6,473.97/x
  3. Step 3: Cross multiply
    9,623.25x = 13,291.02 × 6,473.97
  4. Step 4: Simplify right side
    9,623.25x = 86,045,664.75
  5. Step 5: Solve for x
    x = 86,045,664.75/9,623.25
  6. Step 6: Final answer
    x = 8,941.44

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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.