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Finding the Fourth Proportional to 6,303.71, 9,455.57 and 6,294.60

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Solution

The fourth proportional to 6,303.71, 9,455.57 and 6,294.60 is: 9,441.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303.71 : 9,455.57 = 6,294.60 : x
  2. Step 2: Convert to fraction form
    6,303.71/9,455.57 = 6,294.60/x
  3. Step 3: Cross multiply
    6,303.71x = 9,455.57 × 6,294.60
  4. Step 4: Simplify right side
    6,303.71x = 59,518,999.45
  5. Step 5: Solve for x
    x = 59,518,999.45/6,303.71
  6. Step 6: Final answer
    x = 9,441.90

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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.