Home / 4,042.81-6,060.10-3,066.86

Finding the Fourth Proportional to 4,042.81, 6,060.10 and 3,066.86

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Solution

The fourth proportional to 4,042.81, 6,060.10 and 3,066.86 is: 4,597.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042.81 : 6,060.10 = 3,066.86 : x
  2. Step 2: Convert to fraction form
    4,042.81/6,060.10 = 3,066.86/x
  3. Step 3: Cross multiply
    4,042.81x = 6,060.10 × 3,066.86
  4. Step 4: Simplify right side
    4,042.81x = 18,585,485.95
  5. Step 5: Solve for x
    x = 18,585,485.95/4,042.81
  6. Step 6: Final answer
    x = 4,597.17

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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.