Home / 4,089.49-6,134.27-1,167.82

Finding the Fourth Proportional to 4,089.49, 6,134.27 and 1,167.82

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Solution

The fourth proportional to 4,089.49, 6,134.27 and 1,167.82 is: 1,751.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089.49 : 6,134.27 = 1,167.82 : x
  2. Step 2: Convert to fraction form
    4,089.49/6,134.27 = 1,167.82/x
  3. Step 3: Cross multiply
    4,089.49x = 6,134.27 × 1,167.82
  4. Step 4: Simplify right side
    4,089.49x = 7,163,702.02
  5. Step 5: Solve for x
    x = 7,163,702.02/4,089.49
  6. Step 6: Final answer
    x = 1,751.74

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Half scale
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Double scale
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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.