Home / 38,328.14-57,380.94-23,492.18

Finding the Fourth Proportional to 38,328.14, 57,380.94 and 23,492.18

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Solution

The fourth proportional to 38,328.14, 57,380.94 and 23,492.18 is: 35,170.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,328.14 : 57,380.94 = 23,492.18 : x
  2. Step 2: Convert to fraction form
    38,328.14/57,380.94 = 23,492.18/x
  3. Step 3: Cross multiply
    38,328.14x = 57,380.94 × 23,492.18
  4. Step 4: Simplify right side
    38,328.14x = 1,348,003,371.05
  5. Step 5: Solve for x
    x = 1,348,003,371.05/38,328.14
  6. Step 6: Final answer
    x = 35,170.07

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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.