Home / 35,165.06-48,527.61-19,249.22

Finding the Fourth Proportional to 35,165.06, 48,527.61 and 19,249.22

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Solution

The fourth proportional to 35,165.06, 48,527.61 and 19,249.22 is: 26,563.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,165.06 : 48,527.61 = 19,249.22 : x
  2. Step 2: Convert to fraction form
    35,165.06/48,527.61 = 19,249.22/x
  3. Step 3: Cross multiply
    35,165.06x = 48,527.61 × 19,249.22
  4. Step 4: Simplify right side
    35,165.06x = 934,118,640.96
  5. Step 5: Solve for x
    x = 934,118,640.96/35,165.06
  6. Step 6: Final answer
    x = 26,563.83

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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.