Home / 9,065.01-13,599.62-2,824.69

Finding the Fourth Proportional to 9,065.01, 13,599.62 and 2,824.69

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Solution

The fourth proportional to 9,065.01, 13,599.62 and 2,824.69 is: 4,237.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065.01 : 13,599.62 = 2,824.69 : x
  2. Step 2: Convert to fraction form
    9,065.01/13,599.62 = 2,824.69/x
  3. Step 3: Cross multiply
    9,065.01x = 13,599.62 × 2,824.69
  4. Step 4: Simplify right side
    9,065.01x = 38,414,710.62
  5. Step 5: Solve for x
    x = 38,414,710.62/9,065.01
  6. Step 6: Final answer
    x = 4,237.69

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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.