Home / 4,433.84-6,650.52-1,355.84

Finding the Fourth Proportional to 4,433.84, 6,650.52 and 1,355.84

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Solution

The fourth proportional to 4,433.84, 6,650.52 and 1,355.84 is: 2,033.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.84 : 6,650.52 = 1,355.84 : x
  2. Step 2: Convert to fraction form
    4,433.84/6,650.52 = 1,355.84/x
  3. Step 3: Cross multiply
    4,433.84x = 6,650.52 × 1,355.84
  4. Step 4: Simplify right side
    4,433.84x = 9,017,041.04
  5. Step 5: Solve for x
    x = 9,017,041.04/4,433.84
  6. Step 6: Final answer
    x = 2,033.69

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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.