Home / 3,350.93-5,026.39-1,158.46

Finding the Fourth Proportional to 3,350.93, 5,026.39 and 1,158.46

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Solution

The fourth proportional to 3,350.93, 5,026.39 and 1,158.46 is: 1,737.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.93 : 5,026.39 = 1,158.46 : x
  2. Step 2: Convert to fraction form
    3,350.93/5,026.39 = 1,158.46/x
  3. Step 3: Cross multiply
    3,350.93x = 5,026.39 × 1,158.46
  4. Step 4: Simplify right side
    3,350.93x = 5,822,846.63
  5. Step 5: Solve for x
    x = 5,822,846.63/3,350.93
  6. Step 6: Final answer
    x = 1,737.68

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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.