Home / 29,296.15-43,946.26-11,765.97

Finding the Fourth Proportional to 29,296.15, 43,946.26 and 11,765.97

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Solution

The fourth proportional to 29,296.15, 43,946.26 and 11,765.97 is: 17,649.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,296.15 : 43,946.26 = 11,765.97 : x
  2. Step 2: Convert to fraction form
    29,296.15/43,946.26 = 11,765.97/x
  3. Step 3: Cross multiply
    29,296.15x = 43,946.26 × 11,765.97
  4. Step 4: Simplify right side
    29,296.15x = 517,070,376.77
  5. Step 5: Solve for x
    x = 517,070,376.77/29,296.15
  6. Step 6: Final answer
    x = 17,649.77

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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.