Home / 4,385.19-6,051.68-2,395.73

Finding the Fourth Proportional to 4,385.19, 6,051.68 and 2,395.73

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Solution

The fourth proportional to 4,385.19, 6,051.68 and 2,395.73 is: 3,306.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.19 : 6,051.68 = 2,395.73 : x
  2. Step 2: Convert to fraction form
    4,385.19/6,051.68 = 2,395.73/x
  3. Step 3: Cross multiply
    4,385.19x = 6,051.68 × 2,395.73
  4. Step 4: Simplify right side
    4,385.19x = 14,498,149.09
  5. Step 5: Solve for x
    x = 14,498,149.09/4,385.19
  6. Step 6: Final answer
    x = 3,306.16

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Half scale
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Double scale
Find fourth proportional to 4,386.19, 6,053.06 and 2,396.73
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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.