Home / 2,937.06-4,051.62-2,050.92

Finding the Fourth Proportional to 2,937.06, 4,051.62 and 2,050.92

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Solution

The fourth proportional to 2,937.06, 4,051.62 and 2,050.92 is: 2,829.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937.06 : 4,051.62 = 2,050.92 : x
  2. Step 2: Convert to fraction form
    2,937.06/4,051.62 = 2,050.92/x
  3. Step 3: Cross multiply
    2,937.06x = 4,051.62 × 2,050.92
  4. Step 4: Simplify right side
    2,937.06x = 8,309,548.49
  5. Step 5: Solve for x
    x = 8,309,548.49/2,937.06
  6. Step 6: Final answer
    x = 2,829.21

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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.