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Finding the Fourth Proportional to 9,503.04, 14,255.04 and 2,933.72

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Solution

The fourth proportional to 9,503.04, 14,255.04 and 2,933.72 is: 4,400.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,503.04 : 14,255.04 = 2,933.72 : x
  2. Step 2: Convert to fraction form
    9,503.04/14,255.04 = 2,933.72/x
  3. Step 3: Cross multiply
    9,503.04x = 14,255.04 × 2,933.72
  4. Step 4: Simplify right side
    9,503.04x = 41,820,295.95
  5. Step 5: Solve for x
    x = 41,820,295.95/9,503.04
  6. Step 6: Final answer
    x = 4,400.73

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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.