Home / 4,994.58-7,496.47-2,531.12

Finding the Fourth Proportional to 4,994.58, 7,496.47 and 2,531.12

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Solution

The fourth proportional to 4,994.58, 7,496.47 and 2,531.12 is: 3,799.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994.58 : 7,496.47 = 2,531.12 : x
  2. Step 2: Convert to fraction form
    4,994.58/7,496.47 = 2,531.12/x
  3. Step 3: Cross multiply
    4,994.58x = 7,496.47 × 2,531.12
  4. Step 4: Simplify right side
    4,994.58x = 18,974,465.15
  5. Step 5: Solve for x
    x = 18,974,465.15/4,994.58
  6. Step 6: Final answer
    x = 3,799.01

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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.