Home / 9,509.05-14,265.29-3,267.45

Finding the Fourth Proportional to 9,509.05, 14,265.29 and 3,267.45

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Solution

The fourth proportional to 9,509.05, 14,265.29 and 3,267.45 is: 4,901.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509.05 : 14,265.29 = 3,267.45 : x
  2. Step 2: Convert to fraction form
    9,509.05/14,265.29 = 3,267.45/x
  3. Step 3: Cross multiply
    9,509.05x = 14,265.29 × 3,267.45
  4. Step 4: Simplify right side
    9,509.05x = 46,611,121.81
  5. Step 5: Solve for x
    x = 46,611,121.81/9,509.05
  6. Step 6: Final answer
    x = 4,901.76

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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.