Home / 9,958.14-14,937.21-2,562.74

Finding the Fourth Proportional to 9,958.14, 14,937.21 and 2,562.74

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Solution

The fourth proportional to 9,958.14, 14,937.21 and 2,562.74 is: 3,844.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,958.14 : 14,937.21 = 2,562.74 : x
  2. Step 2: Convert to fraction form
    9,958.14/14,937.21 = 2,562.74/x
  3. Step 3: Cross multiply
    9,958.14x = 14,937.21 × 2,562.74
  4. Step 4: Simplify right side
    9,958.14x = 38,280,166.88
  5. Step 5: Solve for x
    x = 38,280,166.88/9,958.14
  6. Step 6: Final answer
    x = 3,844.11

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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.