Home / 4,419.36-6,098.73-2,430.12

Finding the Fourth Proportional to 4,419.36, 6,098.73 and 2,430.12

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Solution

The fourth proportional to 4,419.36, 6,098.73 and 2,430.12 is: 3,353.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.36 : 6,098.73 = 2,430.12 : x
  2. Step 2: Convert to fraction form
    4,419.36/6,098.73 = 2,430.12/x
  3. Step 3: Cross multiply
    4,419.36x = 6,098.73 × 2,430.12
  4. Step 4: Simplify right side
    4,419.36x = 14,820,645.75
  5. Step 5: Solve for x
    x = 14,820,645.75/4,419.36
  6. Step 6: Final answer
    x = 3,353.57

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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.