Home / 9,934.87-14,903.93-3,007.75

Finding the Fourth Proportional to 9,934.87, 14,903.93 and 3,007.75

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Solution

The fourth proportional to 9,934.87, 14,903.93 and 3,007.75 is: 4,512.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934.87 : 14,903.93 = 3,007.75 : x
  2. Step 2: Convert to fraction form
    9,934.87/14,903.93 = 3,007.75/x
  3. Step 3: Cross multiply
    9,934.87x = 14,903.93 × 3,007.75
  4. Step 4: Simplify right side
    9,934.87x = 44,827,295.46
  5. Step 5: Solve for x
    x = 44,827,295.46/9,934.87
  6. Step 6: Final answer
    x = 4,512.12

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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.