Home / 22,575.45-33,915.06-15,927.24

Finding the Fourth Proportional to 22,575.45, 33,915.06 and 15,927.24

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Solution

The fourth proportional to 22,575.45, 33,915.06 and 15,927.24 is: 23,927.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,575.45 : 33,915.06 = 15,927.24 : x
  2. Step 2: Convert to fraction form
    22,575.45/33,915.06 = 15,927.24/x
  3. Step 3: Cross multiply
    22,575.45x = 33,915.06 × 15,927.24
  4. Step 4: Simplify right side
    22,575.45x = 540,173,300.23
  5. Step 5: Solve for x
    x = 540,173,300.23/22,575.45
  6. Step 6: Final answer
    x = 23,927.47

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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.