Home / 4,356.57-6,015.11-3,346.59

Finding the Fourth Proportional to 4,356.57, 6,015.11 and 3,346.59

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Solution

The fourth proportional to 4,356.57, 6,015.11 and 3,346.59 is: 4,620.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.57 : 6,015.11 = 3,346.59 : x
  2. Step 2: Convert to fraction form
    4,356.57/6,015.11 = 3,346.59/x
  3. Step 3: Cross multiply
    4,356.57x = 6,015.11 × 3,346.59
  4. Step 4: Simplify right side
    4,356.57x = 20,130,090.24
  5. Step 5: Solve for x
    x = 20,130,090.24/4,356.57
  6. Step 6: Final answer
    x = 4,620.63

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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.