Home / 5,042.02-6,956.14-3,051.85

Finding the Fourth Proportional to 5,042.02, 6,956.14 and 3,051.85

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Solution

The fourth proportional to 5,042.02, 6,956.14 and 3,051.85 is: 4,210.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042.02 : 6,956.14 = 3,051.85 : x
  2. Step 2: Convert to fraction form
    5,042.02/6,956.14 = 3,051.85/x
  3. Step 3: Cross multiply
    5,042.02x = 6,956.14 × 3,051.85
  4. Step 4: Simplify right side
    5,042.02x = 21,229,095.86
  5. Step 5: Solve for x
    x = 21,229,095.86/5,042.02
  6. Step 6: Final answer
    x = 4,210.43

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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.