Home / 4,393.09-6,062.48-2,403.66

Finding the Fourth Proportional to 4,393.09, 6,062.48 and 2,403.66

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Solution

The fourth proportional to 4,393.09, 6,062.48 and 2,403.66 is: 3,317.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.09 : 6,062.48 = 2,403.66 : x
  2. Step 2: Convert to fraction form
    4,393.09/6,062.48 = 2,403.66/x
  3. Step 3: Cross multiply
    4,393.09x = 6,062.48 × 2,403.66
  4. Step 4: Simplify right side
    4,393.09x = 14,572,140.68
  5. Step 5: Solve for x
    x = 14,572,140.68/4,393.09
  6. Step 6: Final answer
    x = 3,317.06

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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.