Home / 4,419.49-6,098.76-2,430.04

Finding the Fourth Proportional to 4,419.49, 6,098.76 and 2,430.04

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Solution

The fourth proportional to 4,419.49, 6,098.76 and 2,430.04 is: 3,353.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.49 : 6,098.76 = 2,430.04 : x
  2. Step 2: Convert to fraction form
    4,419.49/6,098.76 = 2,430.04/x
  3. Step 3: Cross multiply
    4,419.49x = 6,098.76 × 2,430.04
  4. Step 4: Simplify right side
    4,419.49x = 14,820,230.75
  5. Step 5: Solve for x
    x = 14,820,230.75/4,419.49
  6. Step 6: Final answer
    x = 3,353.38

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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.