Home / 35,002.14-48,302.33-19,086.26

Finding the Fourth Proportional to 35,002.14, 48,302.33 and 19,086.26

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Solution

The fourth proportional to 35,002.14, 48,302.33 and 19,086.26 is: 26,338.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,002.14 : 48,302.33 = 19,086.26 : x
  2. Step 2: Convert to fraction form
    35,002.14/48,302.33 = 19,086.26/x
  3. Step 3: Cross multiply
    35,002.14x = 48,302.33 × 19,086.26
  4. Step 4: Simplify right side
    35,002.14x = 921,910,492.04
  5. Step 5: Solve for x
    x = 921,910,492.04/35,002.14
  6. Step 6: Final answer
    x = 26,338.69

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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.