Home / 4,419.50-6,098.94-2,430.19

Finding the Fourth Proportional to 4,419.50, 6,098.94 and 2,430.19

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Solution

The fourth proportional to 4,419.50, 6,098.94 and 2,430.19 is: 3,353.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.50 : 6,098.94 = 2,430.19 : x
  2. Step 2: Convert to fraction form
    4,419.50/6,098.94 = 2,430.19/x
  3. Step 3: Cross multiply
    4,419.50x = 6,098.94 × 2,430.19
  4. Step 4: Simplify right side
    4,419.50x = 14,821,561.68
  5. Step 5: Solve for x
    x = 14,821,561.68/4,419.50
  6. Step 6: Final answer
    x = 3,353.67

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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.