Home / 3,041.19-4,197.45-1,714.92

Finding the Fourth Proportional to 3,041.19, 4,197.45 and 1,714.92

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Solution

The fourth proportional to 3,041.19, 4,197.45 and 1,714.92 is: 2,366.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041.19 : 4,197.45 = 1,714.92 : x
  2. Step 2: Convert to fraction form
    3,041.19/4,197.45 = 1,714.92/x
  3. Step 3: Cross multiply
    3,041.19x = 4,197.45 × 1,714.92
  4. Step 4: Simplify right side
    3,041.19x = 7,198,290.95
  5. Step 5: Solve for x
    x = 7,198,290.95/3,041.19
  6. Step 6: Final answer
    x = 2,366.93

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Half scale
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Double scale
Find fourth proportional to 3,042.19, 4,198.83 and 1,715.92
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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.