Home / 4,393.80-6,063.44-2,404.35

Finding the Fourth Proportional to 4,393.80, 6,063.44 and 2,404.35

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Solution

The fourth proportional to 4,393.80, 6,063.44 and 2,404.35 is: 3,318.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.80 : 6,063.44 = 2,404.35 : x
  2. Step 2: Convert to fraction form
    4,393.80/6,063.44 = 2,404.35/x
  3. Step 3: Cross multiply
    4,393.80x = 6,063.44 × 2,404.35
  4. Step 4: Simplify right side
    4,393.80x = 14,578,619.94
  5. Step 5: Solve for x
    x = 14,578,619.94/4,393.80
  6. Step 6: Final answer
    x = 3,318.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.