Home / 4,041.16-6,060.94-1,118.92

Finding the Fourth Proportional to 4,041.16, 6,060.94 and 1,118.92

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Solution

The fourth proportional to 4,041.16, 6,060.94 and 1,118.92 is: 1,678.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041.16 : 6,060.94 = 1,118.92 : x
  2. Step 2: Convert to fraction form
    4,041.16/6,060.94 = 1,118.92/x
  3. Step 3: Cross multiply
    4,041.16x = 6,060.94 × 1,118.92
  4. Step 4: Simplify right side
    4,041.16x = 6,781,706.98
  5. Step 5: Solve for x
    x = 6,781,706.98/4,041.16
  6. Step 6: Final answer
    x = 1,678.16

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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.