Home / 7,226.52-10,838.99-4,901.46

Finding the Fourth Proportional to 7,226.52, 10,838.99 and 4,901.46

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Solution

The fourth proportional to 7,226.52, 10,838.99 and 4,901.46 is: 7,351.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,226.52 : 10,838.99 = 4,901.46 : x
  2. Step 2: Convert to fraction form
    7,226.52/10,838.99 = 4,901.46/x
  3. Step 3: Cross multiply
    7,226.52x = 10,838.99 × 4,901.46
  4. Step 4: Simplify right side
    7,226.52x = 53,126,875.93
  5. Step 5: Solve for x
    x = 53,126,875.93/7,226.52
  6. Step 6: Final answer
    x = 7,351.65

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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.