Home / 22,592.22-33,889.41-10,915.26

Finding the Fourth Proportional to 22,592.22, 33,889.41 and 10,915.26

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Solution

The fourth proportional to 22,592.22, 33,889.41 and 10,915.26 is: 16,373.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,592.22 : 33,889.41 = 10,915.26 : x
  2. Step 2: Convert to fraction form
    22,592.22/33,889.41 = 10,915.26/x
  3. Step 3: Cross multiply
    22,592.22x = 33,889.41 × 10,915.26
  4. Step 4: Simplify right side
    22,592.22x = 369,911,721.40
  5. Step 5: Solve for x
    x = 369,911,721.40/22,592.22
  6. Step 6: Final answer
    x = 16,373.41

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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.