Home / 23,322.33-34,990.31-7,526.99

Finding the Fourth Proportional to 23,322.33, 34,990.31 and 7,526.99

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Solution

The fourth proportional to 23,322.33, 34,990.31 and 7,526.99 is: 11,292.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,322.33 : 34,990.31 = 7,526.99 : x
  2. Step 2: Convert to fraction form
    23,322.33/34,990.31 = 7,526.99/x
  3. Step 3: Cross multiply
    23,322.33x = 34,990.31 × 7,526.99
  4. Step 4: Simplify right side
    23,322.33x = 263,371,819.76
  5. Step 5: Solve for x
    x = 263,371,819.76/23,322.33
  6. Step 6: Final answer
    x = 11,292.69

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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.