Home / 23,222.07-34,833.21-7,427.14

Finding the Fourth Proportional to 23,222.07, 34,833.21 and 7,427.14

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Solution

The fourth proportional to 23,222.07, 34,833.21 and 7,427.14 is: 11,140.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,222.07 : 34,833.21 = 7,427.14 : x
  2. Step 2: Convert to fraction form
    23,222.07/34,833.21 = 7,427.14/x
  3. Step 3: Cross multiply
    23,222.07x = 34,833.21 × 7,427.14
  4. Step 4: Simplify right side
    23,222.07x = 258,711,270.99
  5. Step 5: Solve for x
    x = 258,711,270.99/23,222.07
  6. Step 6: Final answer
    x = 11,140.75

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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.