Home / 9,509.27-14,265.72-4,767.93

Finding the Fourth Proportional to 9,509.27, 14,265.72 and 4,767.93

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Solution

The fourth proportional to 9,509.27, 14,265.72 and 4,767.93 is: 7,152.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509.27 : 14,265.72 = 4,767.93 : x
  2. Step 2: Convert to fraction form
    9,509.27/14,265.72 = 4,767.93/x
  3. Step 3: Cross multiply
    9,509.27x = 14,265.72 × 4,767.93
  4. Step 4: Simplify right side
    9,509.27x = 68,017,954.36
  5. Step 5: Solve for x
    x = 68,017,954.36/9,509.27
  6. Step 6: Final answer
    x = 7,152.81

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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.