Home / 9,065.11-13,594.78-6,162.07

Finding the Fourth Proportional to 9,065.11, 13,594.78 and 6,162.07

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Solution

The fourth proportional to 9,065.11, 13,594.78 and 6,162.07 is: 9,241.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065.11 : 13,594.78 = 6,162.07 : x
  2. Step 2: Convert to fraction form
    9,065.11/13,594.78 = 6,162.07/x
  3. Step 3: Cross multiply
    9,065.11x = 13,594.78 × 6,162.07
  4. Step 4: Simplify right side
    9,065.11x = 83,771,985.99
  5. Step 5: Solve for x
    x = 83,771,985.99/9,065.11
  6. Step 6: Final answer
    x = 9,241.14

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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.