Home / 6,073.52-9,110.40-1,690.92

Finding the Fourth Proportional to 6,073.52, 9,110.40 and 1,690.92

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Solution

The fourth proportional to 6,073.52, 9,110.40 and 1,690.92 is: 2,536.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073.52 : 9,110.40 = 1,690.92 : x
  2. Step 2: Convert to fraction form
    6,073.52/9,110.40 = 1,690.92/x
  3. Step 3: Cross multiply
    6,073.52x = 9,110.40 × 1,690.92
  4. Step 4: Simplify right side
    6,073.52x = 15,404,957.57
  5. Step 5: Solve for x
    x = 15,404,957.57/6,073.52
  6. Step 6: Final answer
    x = 2,536.41

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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.