Home / 4,044.16-6,066.28-1,270.77

Finding the Fourth Proportional to 4,044.16, 6,066.28 and 1,270.77

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Solution

The fourth proportional to 4,044.16, 6,066.28 and 1,270.77 is: 1,906.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.16 : 6,066.28 = 1,270.77 : x
  2. Step 2: Convert to fraction form
    4,044.16/6,066.28 = 1,270.77/x
  3. Step 3: Cross multiply
    4,044.16x = 6,066.28 × 1,270.77
  4. Step 4: Simplify right side
    4,044.16x = 7,708,852.45
  5. Step 5: Solve for x
    x = 7,708,852.45/4,044.16
  6. Step 6: Final answer
    x = 1,906.17

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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.