Home / 9,637.04-13,296.44-6,101.76

Finding the Fourth Proportional to 9,637.04, 13,296.44 and 6,101.76

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Solution

The fourth proportional to 9,637.04, 13,296.44 and 6,101.76 is: 8,418.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,637.04 : 13,296.44 = 6,101.76 : x
  2. Step 2: Convert to fraction form
    9,637.04/13,296.44 = 6,101.76/x
  3. Step 3: Cross multiply
    9,637.04x = 13,296.44 × 6,101.76
  4. Step 4: Simplify right side
    9,637.04x = 81,131,685.73
  5. Step 5: Solve for x
    x = 81,131,685.73/9,637.04
  6. Step 6: Final answer
    x = 8,418.73

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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.