Home / 14,303.18-21,454.96-4,441.83

Finding the Fourth Proportional to 14,303.18, 21,454.96 and 4,441.83

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Solution

The fourth proportional to 14,303.18, 21,454.96 and 4,441.83 is: 6,662.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,303.18 : 21,454.96 = 4,441.83 : x
  2. Step 2: Convert to fraction form
    14,303.18/21,454.96 = 4,441.83/x
  3. Step 3: Cross multiply
    14,303.18x = 21,454.96 × 4,441.83
  4. Step 4: Simplify right side
    14,303.18x = 95,299,290.53
  5. Step 5: Solve for x
    x = 95,299,290.53/14,303.18
  6. Step 6: Final answer
    x = 6,662.81

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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.