Home / 37,915.56-56,849-15,744.24

Finding the Fourth Proportional to 37,915.56, 56,849 and 15,744.24

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Solution

The fourth proportional to 37,915.56, 56,849 and 15,744.24 is: 23,606.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,915.56 : 56,849 = 15,744.24 : x
  2. Step 2: Convert to fraction form
    37,915.56/56,849 = 15,744.24/x
  3. Step 3: Cross multiply
    37,915.56x = 56,849 × 15,744.24
  4. Step 4: Simplify right side
    37,915.56x = 895,044,299.76
  5. Step 5: Solve for x
    x = 895,044,299.76/37,915.56
  6. Step 6: Final answer
    x = 23,606.25

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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.