Home / 9,509.53-14,264.61-3,269.48

Finding the Fourth Proportional to 9,509.53, 14,264.61 and 3,269.48

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Solution

The fourth proportional to 9,509.53, 14,264.61 and 3,269.48 is: 4,904.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509.53 : 14,264.61 = 3,269.48 : x
  2. Step 2: Convert to fraction form
    9,509.53/14,264.61 = 3,269.48/x
  3. Step 3: Cross multiply
    9,509.53x = 14,264.61 × 3,269.48
  4. Step 4: Simplify right side
    9,509.53x = 46,637,892.76
  5. Step 5: Solve for x
    x = 46,637,892.76/9,509.53
  6. Step 6: Final answer
    x = 4,904.33

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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.