Home / 4,133.04-6,199.57-1,013.06

Finding the Fourth Proportional to 4,133.04, 6,199.57 and 1,013.06

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Solution

The fourth proportional to 4,133.04, 6,199.57 and 1,013.06 is: 1,519.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.04 : 6,199.57 = 1,013.06 : x
  2. Step 2: Convert to fraction form
    4,133.04/6,199.57 = 1,013.06/x
  3. Step 3: Cross multiply
    4,133.04x = 6,199.57 × 1,013.06
  4. Step 4: Simplify right side
    4,133.04x = 6,280,536.38
  5. Step 5: Solve for x
    x = 6,280,536.38/4,133.04
  6. Step 6: Final answer
    x = 1,519.59

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.