Home / 4,391.67-6,060.44-2,402.19

Finding the Fourth Proportional to 4,391.67, 6,060.44 and 2,402.19

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Solution

The fourth proportional to 4,391.67, 6,060.44 and 2,402.19 is: 3,314.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391.67 : 6,060.44 = 2,402.19 : x
  2. Step 2: Convert to fraction form
    4,391.67/6,060.44 = 2,402.19/x
  3. Step 3: Cross multiply
    4,391.67x = 6,060.44 × 2,402.19
  4. Step 4: Simplify right side
    4,391.67x = 14,558,316.35
  5. Step 5: Solve for x
    x = 14,558,316.35/4,391.67
  6. Step 6: Final answer
    x = 3,314.98

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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.