Home / 4,398.77-6,070.30-2,409.37

Finding the Fourth Proportional to 4,398.77, 6,070.30 and 2,409.37

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Solution

The fourth proportional to 4,398.77, 6,070.30 and 2,409.37 is: 3,324.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398.77 : 6,070.30 = 2,409.37 : x
  2. Step 2: Convert to fraction form
    4,398.77/6,070.30 = 2,409.37/x
  3. Step 3: Cross multiply
    4,398.77x = 6,070.30 × 2,409.37
  4. Step 4: Simplify right side
    4,398.77x = 14,625,577.51
  5. Step 5: Solve for x
    x = 14,625,577.51/4,398.77
  6. Step 6: Final answer
    x = 3,324.92

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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.