Home / 37,792.44-52,153.61-21,025.44

Finding the Fourth Proportional to 37,792.44, 52,153.61 and 21,025.44

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Solution

The fourth proportional to 37,792.44, 52,153.61 and 21,025.44 is: 29,015.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,792.44 : 52,153.61 = 21,025.44 : x
  2. Step 2: Convert to fraction form
    37,792.44/52,153.61 = 21,025.44/x
  3. Step 3: Cross multiply
    37,792.44x = 52,153.61 × 21,025.44
  4. Step 4: Simplify right side
    37,792.44x = 1,096,552,492.71
  5. Step 5: Solve for x
    x = 1,096,552,492.71/37,792.44
  6. Step 6: Final answer
    x = 29,015.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.