Home / 9,923.63-14,885.44-4,451.63

Finding the Fourth Proportional to 9,923.63, 14,885.44 and 4,451.63

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Solution

The fourth proportional to 9,923.63, 14,885.44 and 4,451.63 is: 6,677.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,923.63 : 14,885.44 = 4,451.63 : x
  2. Step 2: Convert to fraction form
    9,923.63/14,885.44 = 4,451.63/x
  3. Step 3: Cross multiply
    9,923.63x = 14,885.44 × 4,451.63
  4. Step 4: Simplify right side
    9,923.63x = 66,264,385.71
  5. Step 5: Solve for x
    x = 66,264,385.71/9,923.63
  6. Step 6: Final answer
    x = 6,677.44

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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.