Home / 9,509.45-14,265.41-2,935.08

Finding the Fourth Proportional to 9,509.45, 14,265.41 and 2,935.08

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Solution

The fourth proportional to 9,509.45, 14,265.41 and 2,935.08 is: 4,403.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509.45 : 14,265.41 = 2,935.08 : x
  2. Step 2: Convert to fraction form
    9,509.45/14,265.41 = 2,935.08/x
  3. Step 3: Cross multiply
    9,509.45x = 14,265.41 × 2,935.08
  4. Step 4: Simplify right side
    9,509.45x = 41,870,104.91
  5. Step 5: Solve for x
    x = 41,870,104.91/9,509.45
  6. Step 6: Final answer
    x = 4,403.00

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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.