Home / 6,637.37-9,956.10-2,423.63

Finding the Fourth Proportional to 6,637.37, 9,956.10 and 2,423.63

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Solution

The fourth proportional to 6,637.37, 9,956.10 and 2,423.63 is: 3,635.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,637.37 : 9,956.10 = 2,423.63 : x
  2. Step 2: Convert to fraction form
    6,637.37/9,956.10 = 2,423.63/x
  3. Step 3: Cross multiply
    6,637.37x = 9,956.10 × 2,423.63
  4. Step 4: Simplify right side
    6,637.37x = 24,129,902.64
  5. Step 5: Solve for x
    x = 24,129,902.64/6,637.37
  6. Step 6: Final answer
    x = 3,635.46

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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.