Home / 22,907.54-34,360.94-22,342.16

Finding the Fourth Proportional to 22,907.54, 34,360.94 and 22,342.16

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Solution

The fourth proportional to 22,907.54, 34,360.94 and 22,342.16 is: 33,512.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,907.54 : 34,360.94 = 22,342.16 : x
  2. Step 2: Convert to fraction form
    22,907.54/34,360.94 = 22,342.16/x
  3. Step 3: Cross multiply
    22,907.54x = 34,360.94 × 22,342.16
  4. Step 4: Simplify right side
    22,907.54x = 767,697,760.99
  5. Step 5: Solve for x
    x = 767,697,760.99/22,907.54
  6. Step 6: Final answer
    x = 33,512.88

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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.