Home / 3,354.02-5,051.11-3,054.75

Finding the Fourth Proportional to 3,354.02, 5,051.11 and 3,054.75

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Solution

The fourth proportional to 3,354.02, 5,051.11 and 3,054.75 is: 4,600.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354.02 : 5,051.11 = 3,054.75 : x
  2. Step 2: Convert to fraction form
    3,354.02/5,051.11 = 3,054.75/x
  3. Step 3: Cross multiply
    3,354.02x = 5,051.11 × 3,054.75
  4. Step 4: Simplify right side
    3,354.02x = 15,429,853.02
  5. Step 5: Solve for x
    x = 15,429,853.02/3,354.02
  6. Step 6: Final answer
    x = 4,600.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.