Home / 4,594.11-6,343.43-3,530.19

Finding the Fourth Proportional to 4,594.11, 6,343.43 and 3,530.19

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Solution

The fourth proportional to 4,594.11, 6,343.43 and 3,530.19 is: 4,874.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594.11 : 6,343.43 = 3,530.19 : x
  2. Step 2: Convert to fraction form
    4,594.11/6,343.43 = 3,530.19/x
  3. Step 3: Cross multiply
    4,594.11x = 6,343.43 × 3,530.19
  4. Step 4: Simplify right side
    4,594.11x = 22,393,503.46
  5. Step 5: Solve for x
    x = 22,393,503.46/4,594.11
  6. Step 6: Final answer
    x = 4,874.40

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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.