Home / 29,789.36-44,688.90-10,069.08

Finding the Fourth Proportional to 29,789.36, 44,688.90 and 10,069.08

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Solution

The fourth proportional to 29,789.36, 44,688.90 and 10,069.08 is: 15,105.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,789.36 : 44,688.90 = 10,069.08 : x
  2. Step 2: Convert to fraction form
    29,789.36/44,688.90 = 10,069.08/x
  3. Step 3: Cross multiply
    29,789.36x = 44,688.90 × 10,069.08
  4. Step 4: Simplify right side
    29,789.36x = 449,976,109.21
  5. Step 5: Solve for x
    x = 449,976,109.21/29,789.36
  6. Step 6: Final answer
    x = 15,105.26

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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.