Home / 4,690.19-7,037.22-2,056.33

Finding the Fourth Proportional to 4,690.19, 7,037.22 and 2,056.33

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Solution

The fourth proportional to 4,690.19, 7,037.22 and 2,056.33 is: 3,085.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,690.19 : 7,037.22 = 2,056.33 : x
  2. Step 2: Convert to fraction form
    4,690.19/7,037.22 = 2,056.33/x
  3. Step 3: Cross multiply
    4,690.19x = 7,037.22 × 2,056.33
  4. Step 4: Simplify right side
    4,690.19x = 14,470,811.42
  5. Step 5: Solve for x
    x = 14,470,811.42/4,690.19
  6. Step 6: Final answer
    x = 3,085.34

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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.