Home / 19,094.28-28,634.58-6,610.95

Finding the Fourth Proportional to 19,094.28, 28,634.58 and 6,610.95

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Solution

The fourth proportional to 19,094.28, 28,634.58 and 6,610.95 is: 9,914.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.28 : 28,634.58 = 6,610.95 : x
  2. Step 2: Convert to fraction form
    19,094.28/28,634.58 = 6,610.95/x
  3. Step 3: Cross multiply
    19,094.28x = 28,634.58 × 6,610.95
  4. Step 4: Simplify right side
    19,094.28x = 189,301,776.65
  5. Step 5: Solve for x
    x = 189,301,776.65/19,094.28
  6. Step 6: Final answer
    x = 9,914.06

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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.