Home / 35,262.56-48,665.46-19,350.08

Finding the Fourth Proportional to 35,262.56, 48,665.46 and 19,350.08

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Solution

The fourth proportional to 35,262.56, 48,665.46 and 19,350.08 is: 26,704.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262.56 : 48,665.46 = 19,350.08 : x
  2. Step 2: Convert to fraction form
    35,262.56/48,665.46 = 19,350.08/x
  3. Step 3: Cross multiply
    35,262.56x = 48,665.46 × 19,350.08
  4. Step 4: Simplify right side
    35,262.56x = 941,680,544.24
  5. Step 5: Solve for x
    x = 941,680,544.24/35,262.56
  6. Step 6: Final answer
    x = 26,704.83

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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.