Home / 9,437.19-14,150.92-3,511.64

Finding the Fourth Proportional to 9,437.19, 14,150.92 and 3,511.64

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Solution

The fourth proportional to 9,437.19, 14,150.92 and 3,511.64 is: 5,265.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,437.19 : 14,150.92 = 3,511.64 : x
  2. Step 2: Convert to fraction form
    9,437.19/14,150.92 = 3,511.64/x
  3. Step 3: Cross multiply
    9,437.19x = 14,150.92 × 3,511.64
  4. Step 4: Simplify right side
    9,437.19x = 49,692,936.71
  5. Step 5: Solve for x
    x = 49,692,936.71/9,437.19
  6. Step 6: Final answer
    x = 5,265.65

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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.