Home / 7,463.26-10,299.03-4,106.04

Finding the Fourth Proportional to 7,463.26, 10,299.03 and 4,106.04

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Solution

The fourth proportional to 7,463.26, 10,299.03 and 4,106.04 is: 5,666.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463.26 : 10,299.03 = 4,106.04 : x
  2. Step 2: Convert to fraction form
    7,463.26/10,299.03 = 4,106.04/x
  3. Step 3: Cross multiply
    7,463.26x = 10,299.03 × 4,106.04
  4. Step 4: Simplify right side
    7,463.26x = 42,288,187.91
  5. Step 5: Solve for x
    x = 42,288,187.91/7,463.26
  6. Step 6: Final answer
    x = 5,666.18

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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.