Home / 29,104.40-43,657.68-9,383.24

Finding the Fourth Proportional to 29,104.40, 43,657.68 and 9,383.24

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Solution

The fourth proportional to 29,104.40, 43,657.68 and 9,383.24 is: 14,075.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,104.40 : 43,657.68 = 9,383.24 : x
  2. Step 2: Convert to fraction form
    29,104.40/43,657.68 = 9,383.24/x
  3. Step 3: Cross multiply
    29,104.40x = 43,657.68 × 9,383.24
  4. Step 4: Simplify right side
    29,104.40x = 409,650,489.28
  5. Step 5: Solve for x
    x = 409,650,489.28/29,104.40
  6. Step 6: Final answer
    x = 14,075.21

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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.