Home / 4,994.87-7,496.06-1,877.95

Finding the Fourth Proportional to 4,994.87, 7,496.06 and 1,877.95

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Solution

The fourth proportional to 4,994.87, 7,496.06 and 1,877.95 is: 2,818.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994.87 : 7,496.06 = 1,877.95 : x
  2. Step 2: Convert to fraction form
    4,994.87/7,496.06 = 1,877.95/x
  3. Step 3: Cross multiply
    4,994.87x = 7,496.06 × 1,877.95
  4. Step 4: Simplify right side
    4,994.87x = 14,077,197.75
  5. Step 5: Solve for x
    x = 14,077,197.75/4,994.87
  6. Step 6: Final answer
    x = 2,818.33

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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.