Home / 3,497.11-4,826.01-1,925.19

Finding the Fourth Proportional to 3,497.11, 4,826.01 and 1,925.19

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Solution

The fourth proportional to 3,497.11, 4,826.01 and 1,925.19 is: 2,656.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497.11 : 4,826.01 = 1,925.19 : x
  2. Step 2: Convert to fraction form
    3,497.11/4,826.01 = 1,925.19/x
  3. Step 3: Cross multiply
    3,497.11x = 4,826.01 × 1,925.19
  4. Step 4: Simplify right side
    3,497.11x = 9,290,986.19
  5. Step 5: Solve for x
    x = 9,290,986.19/3,497.11
  6. Step 6: Final answer
    x = 2,656.76

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Half scale
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Double scale
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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.