Home / 6,241.47-9,357.58-2,950.72

Finding the Fourth Proportional to 6,241.47, 9,357.58 and 2,950.72

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Solution

The fourth proportional to 6,241.47, 9,357.58 and 2,950.72 is: 4,423.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241.47 : 9,357.58 = 2,950.72 : x
  2. Step 2: Convert to fraction form
    6,241.47/9,357.58 = 2,950.72/x
  3. Step 3: Cross multiply
    6,241.47x = 9,357.58 × 2,950.72
  4. Step 4: Simplify right side
    6,241.47x = 27,611,598.46
  5. Step 5: Solve for x
    x = 27,611,598.46/6,241.47
  6. Step 6: Final answer
    x = 4,423.89

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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.