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Finding the Fourth Proportional to 9,934.03, 14,907.93 and 3,699.73

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Solution

The fourth proportional to 9,934.03, 14,907.93 and 3,699.73 is: 5,552.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.03 : 14,907.93 = 3,699.73 : x
  2. Step 2: Convert to fraction form
    9,934.03/14,907.93 = 3,699.73/x
  3. Step 3: Cross multiply
    9,934.03x = 14,907.93 × 3,699.73
  4. Step 4: Simplify right side
    9,934.03x = 55,155,315.86
  5. Step 5: Solve for x
    x = 55,155,315.86/9,934.03
  6. Step 6: Final answer
    x = 5,552.16

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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.