Home / 5,015.59-7,523.36-2,055.41

Finding the Fourth Proportional to 5,015.59, 7,523.36 and 2,055.41

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Solution

The fourth proportional to 5,015.59, 7,523.36 and 2,055.41 is: 3,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,015.59 : 7,523.36 = 2,055.41 : x
  2. Step 2: Convert to fraction form
    5,015.59/7,523.36 = 2,055.41/x
  3. Step 3: Cross multiply
    5,015.59x = 7,523.36 × 2,055.41
  4. Step 4: Simplify right side
    5,015.59x = 15,463,585.11
  5. Step 5: Solve for x
    x = 15,463,585.11/5,015.59
  6. Step 6: Final answer
    x = 3,083.10

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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.