Home / 29,226.09-43,828.37-10,501.12

Finding the Fourth Proportional to 29,226.09, 43,828.37 and 10,501.12

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Solution

The fourth proportional to 29,226.09, 43,828.37 and 10,501.12 is: 15,747.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,226.09 : 43,828.37 = 10,501.12 : x
  2. Step 2: Convert to fraction form
    29,226.09/43,828.37 = 10,501.12/x
  3. Step 3: Cross multiply
    29,226.09x = 43,828.37 × 10,501.12
  4. Step 4: Simplify right side
    29,226.09x = 460,246,836.95
  5. Step 5: Solve for x
    x = 460,246,836.95/29,226.09
  6. Step 6: Final answer
    x = 15,747.81

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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.