Home / 37,922.84-56,915.26-26,840.32

Finding the Fourth Proportional to 37,922.84, 56,915.26 and 26,840.32

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Solution

The fourth proportional to 37,922.84, 56,915.26 and 26,840.32 is: 40,282.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,922.84 : 56,915.26 = 26,840.32 : x
  2. Step 2: Convert to fraction form
    37,922.84/56,915.26 = 26,840.32/x
  3. Step 3: Cross multiply
    37,922.84x = 56,915.26 × 26,840.32
  4. Step 4: Simplify right side
    37,922.84x = 1,527,623,791.28
  5. Step 5: Solve for x
    x = 1,527,623,791.28/37,922.84
  6. Step 6: Final answer
    x = 40,282.42

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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.