Home / 4,416.96-6,094.56-3,019.20

Finding the Fourth Proportional to 4,416.96, 6,094.56 and 3,019.20

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Solution

The fourth proportional to 4,416.96, 6,094.56 and 3,019.20 is: 4,165.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416.96 : 6,094.56 = 3,019.20 : x
  2. Step 2: Convert to fraction form
    4,416.96/6,094.56 = 3,019.20/x
  3. Step 3: Cross multiply
    4,416.96x = 6,094.56 × 3,019.20
  4. Step 4: Simplify right side
    4,416.96x = 18,400,695.55
  5. Step 5: Solve for x
    x = 18,400,695.55/4,416.96
  6. Step 6: Final answer
    x = 4,165.92

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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.