Home / 5,331.02-7,357.03-3,093.39

Finding the Fourth Proportional to 5,331.02, 7,357.03 and 3,093.39

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Solution

The fourth proportional to 5,331.02, 7,357.03 and 3,093.39 is: 4,269.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331.02 : 7,357.03 = 3,093.39 : x
  2. Step 2: Convert to fraction form
    5,331.02/7,357.03 = 3,093.39/x
  3. Step 3: Cross multiply
    5,331.02x = 7,357.03 × 3,093.39
  4. Step 4: Simplify right side
    5,331.02x = 22,758,155.30
  5. Step 5: Solve for x
    x = 22,758,155.30/5,331.02
  6. Step 6: Final answer
    x = 4,269.01

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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.