Home / 29,035.19-43,542.34-10,054.69

Finding the Fourth Proportional to 29,035.19, 43,542.34 and 10,054.69

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Solution

The fourth proportional to 29,035.19, 43,542.34 and 10,054.69 is: 15,078.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,035.19 : 43,542.34 = 10,054.69 : x
  2. Step 2: Convert to fraction form
    29,035.19/43,542.34 = 10,054.69/x
  3. Step 3: Cross multiply
    29,035.19x = 43,542.34 × 10,054.69
  4. Step 4: Simplify right side
    29,035.19x = 437,804,462.59
  5. Step 5: Solve for x
    x = 437,804,462.59/29,035.19
  6. Step 6: Final answer
    x = 15,078.41

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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.