Home / 35,209.60-48,589.07-19,076.83

Finding the Fourth Proportional to 35,209.60, 48,589.07 and 19,076.83

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Solution

The fourth proportional to 35,209.60, 48,589.07 and 19,076.83 is: 26,325.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,209.60 : 48,589.07 = 19,076.83 : x
  2. Step 2: Convert to fraction form
    35,209.60/48,589.07 = 19,076.83/x
  3. Step 3: Cross multiply
    35,209.60x = 48,589.07 × 19,076.83
  4. Step 4: Simplify right side
    35,209.60x = 926,925,211.39
  5. Step 5: Solve for x
    x = 926,925,211.39/35,209.60
  6. Step 6: Final answer
    x = 26,325.92

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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.