Home / 7,411.01-10,226.63-4,053.65

Finding the Fourth Proportional to 7,411.01, 10,226.63 and 4,053.65

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Solution

The fourth proportional to 7,411.01, 10,226.63 and 4,053.65 is: 5,593.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,411.01 : 10,226.63 = 4,053.65 : x
  2. Step 2: Convert to fraction form
    7,411.01/10,226.63 = 4,053.65/x
  3. Step 3: Cross multiply
    7,411.01x = 10,226.63 × 4,053.65
  4. Step 4: Simplify right side
    7,411.01x = 41,455,137.70
  5. Step 5: Solve for x
    x = 41,455,137.70/7,411.01
  6. Step 6: Final answer
    x = 5,593.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.