Home / 4,070.04-6,105.06-3,258.42

Finding the Fourth Proportional to 4,070.04, 6,105.06 and 3,258.42

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Solution

The fourth proportional to 4,070.04, 6,105.06 and 3,258.42 is: 4,887.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070.04 : 6,105.06 = 3,258.42 : x
  2. Step 2: Convert to fraction form
    4,070.04/6,105.06 = 3,258.42/x
  3. Step 3: Cross multiply
    4,070.04x = 6,105.06 × 3,258.42
  4. Step 4: Simplify right side
    4,070.04x = 19,892,849.61
  5. Step 5: Solve for x
    x = 19,892,849.61/4,070.04
  6. Step 6: Final answer
    x = 4,887.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.