Home / 4,317.88-6,459.38-3,588.92

Finding the Fourth Proportional to 4,317.88, 6,459.38 and 3,588.92

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Solution

The fourth proportional to 4,317.88, 6,459.38 and 3,588.92 is: 5,368.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317.88 : 6,459.38 = 3,588.92 : x
  2. Step 2: Convert to fraction form
    4,317.88/6,459.38 = 3,588.92/x
  3. Step 3: Cross multiply
    4,317.88x = 6,459.38 × 3,588.92
  4. Step 4: Simplify right side
    4,317.88x = 23,182,198.07
  5. Step 5: Solve for x
    x = 23,182,198.07/4,317.88
  6. Step 6: Final answer
    x = 5,368.88

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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.