Home / 6,588.50-9,886.39-2,695.64

Finding the Fourth Proportional to 6,588.50, 9,886.39 and 2,695.64

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Solution

The fourth proportional to 6,588.50, 9,886.39 and 2,695.64 is: 4,044.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,588.50 : 9,886.39 = 2,695.64 : x
  2. Step 2: Convert to fraction form
    6,588.50/9,886.39 = 2,695.64/x
  3. Step 3: Cross multiply
    6,588.50x = 9,886.39 × 2,695.64
  4. Step 4: Simplify right side
    6,588.50x = 26,650,092.17
  5. Step 5: Solve for x
    x = 26,650,092.17/6,588.50
  6. Step 6: Final answer
    x = 4,044.94

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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.