Home / 4,392.36-6,060.42-2,623.77

Finding the Fourth Proportional to 4,392.36, 6,060.42 and 2,623.77

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Solution

The fourth proportional to 4,392.36, 6,060.42 and 2,623.77 is: 3,620.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.36 : 6,060.42 = 2,623.77 : x
  2. Step 2: Convert to fraction form
    4,392.36/6,060.42 = 2,623.77/x
  3. Step 3: Cross multiply
    4,392.36x = 6,060.42 × 2,623.77
  4. Step 4: Simplify right side
    4,392.36x = 15,901,148.18
  5. Step 5: Solve for x
    x = 15,901,148.18/4,392.36
  6. Step 6: Final answer
    x = 3,620.18

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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.