Home / 5,359.24-7,399.03-4,244.68

Finding the Fourth Proportional to 5,359.24, 7,399.03 and 4,244.68

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Solution

The fourth proportional to 5,359.24, 7,399.03 and 4,244.68 is: 5,860.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359.24 : 7,399.03 = 4,244.68 : x
  2. Step 2: Convert to fraction form
    5,359.24/7,399.03 = 4,244.68/x
  3. Step 3: Cross multiply
    5,359.24x = 7,399.03 × 4,244.68
  4. Step 4: Simplify right side
    5,359.24x = 31,406,477.67
  5. Step 5: Solve for x
    x = 31,406,477.67/5,359.24
  6. Step 6: Final answer
    x = 5,860.25

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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.