Home / 9,644.10-14,466.15-4,447.14

Finding the Fourth Proportional to 9,644.10, 14,466.15 and 4,447.14

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Solution

The fourth proportional to 9,644.10, 14,466.15 and 4,447.14 is: 6,670.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,644.10 : 14,466.15 = 4,447.14 : x
  2. Step 2: Convert to fraction form
    9,644.10/14,466.15 = 4,447.14/x
  3. Step 3: Cross multiply
    9,644.10x = 14,466.15 × 4,447.14
  4. Step 4: Simplify right side
    9,644.10x = 64,332,994.31
  5. Step 5: Solve for x
    x = 64,332,994.31/9,644.10
  6. Step 6: Final answer
    x = 6,670.71

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Half scale
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Double scale
Find fourth proportional to 9,645.10, 14,467.65 and 4,448.14
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.