Home / 9,284.22-13,926.80-2,710.90

Finding the Fourth Proportional to 9,284.22, 13,926.80 and 2,710.90

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Solution

The fourth proportional to 9,284.22, 13,926.80 and 2,710.90 is: 4,066.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,284.22 : 13,926.80 = 2,710.90 : x
  2. Step 2: Convert to fraction form
    9,284.22/13,926.80 = 2,710.90/x
  3. Step 3: Cross multiply
    9,284.22x = 13,926.80 × 2,710.90
  4. Step 4: Simplify right side
    9,284.22x = 37,754,162.12
  5. Step 5: Solve for x
    x = 37,754,162.12/9,284.22
  6. Step 6: Final answer
    x = 4,066.49

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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.