Home / 7,336.19-10,122.12-4,352.73

Finding the Fourth Proportional to 7,336.19, 10,122.12 and 4,352.73

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Solution

The fourth proportional to 7,336.19, 10,122.12 and 4,352.73 is: 6,005.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.19 : 10,122.12 = 4,352.73 : x
  2. Step 2: Convert to fraction form
    7,336.19/10,122.12 = 4,352.73/x
  3. Step 3: Cross multiply
    7,336.19x = 10,122.12 × 4,352.73
  4. Step 4: Simplify right side
    7,336.19x = 44,058,855.39
  5. Step 5: Solve for x
    x = 44,058,855.39/7,336.19
  6. Step 6: Final answer
    x = 6,005.69

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Half scale
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Double scale
Find fourth proportional to 7,337.19, 10,123.50 and 4,353.73
Similar ratio
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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.