Home / 7,263.36-10,901.52-4,669.20

Finding the Fourth Proportional to 7,263.36, 10,901.52 and 4,669.20

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Solution

The fourth proportional to 7,263.36, 10,901.52 and 4,669.20 is: 7,007.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.36 : 10,901.52 = 4,669.20 : x
  2. Step 2: Convert to fraction form
    7,263.36/10,901.52 = 4,669.20/x
  3. Step 3: Cross multiply
    7,263.36x = 10,901.52 × 4,669.20
  4. Step 4: Simplify right side
    7,263.36x = 50,901,377.18
  5. Step 5: Solve for x
    x = 50,901,377.18/7,263.36
  6. Step 6: Final answer
    x = 7,007.97

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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.