Home / 37,899.50-56,888.68-27,915.52

Finding the Fourth Proportional to 37,899.50, 56,888.68 and 27,915.52

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Solution

The fourth proportional to 37,899.50, 56,888.68 and 27,915.52 is: 41,902.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,899.50 : 56,888.68 = 27,915.52 : x
  2. Step 2: Convert to fraction form
    37,899.50/56,888.68 = 27,915.52/x
  3. Step 3: Cross multiply
    37,899.50x = 56,888.68 × 27,915.52
  4. Step 4: Simplify right side
    37,899.50x = 1,588,077,084.31
  5. Step 5: Solve for x
    x = 1,588,077,084.31/37,899.50
  6. Step 6: Final answer
    x = 41,902.32

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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.