Home / 38,716.34-58,110.15-23,954.09

Finding the Fourth Proportional to 38,716.34, 58,110.15 and 23,954.09

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Solution

The fourth proportional to 38,716.34, 58,110.15 and 23,954.09 is: 35,953.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,716.34 : 58,110.15 = 23,954.09 : x
  2. Step 2: Convert to fraction form
    38,716.34/58,110.15 = 23,954.09/x
  3. Step 3: Cross multiply
    38,716.34x = 58,110.15 × 23,954.09
  4. Step 4: Simplify right side
    38,716.34x = 1,391,975,763.01
  5. Step 5: Solve for x
    x = 1,391,975,763.01/38,716.34
  6. Step 6: Final answer
    x = 35,953.19

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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.