Home / 4,398.89-6,070.22-2,409.06

Finding the Fourth Proportional to 4,398.89, 6,070.22 and 2,409.06

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Solution

The fourth proportional to 4,398.89, 6,070.22 and 2,409.06 is: 3,324.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.89 : 6,070.22 = 2,409.06 : x
  2. Step 2: Convert to fraction form
    4,398.89/6,070.22 = 2,409.06/x
  3. Step 3: Cross multiply
    4,398.89x = 6,070.22 × 2,409.06
  4. Step 4: Simplify right side
    4,398.89x = 14,623,509.80
  5. Step 5: Solve for x
    x = 14,623,509.80/4,398.89
  6. Step 6: Final answer
    x = 3,324.37

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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.