Home / 29,201.01-43,773.80-9,465.69

Finding the Fourth Proportional to 29,201.01, 43,773.80 and 9,465.69

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Solution

The fourth proportional to 29,201.01, 43,773.80 and 9,465.69 is: 14,189.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,201.01 : 43,773.80 = 9,465.69 : x
  2. Step 2: Convert to fraction form
    29,201.01/43,773.80 = 9,465.69/x
  3. Step 3: Cross multiply
    29,201.01x = 43,773.80 × 9,465.69
  4. Step 4: Simplify right side
    29,201.01x = 414,349,173.59
  5. Step 5: Solve for x
    x = 414,349,173.59/29,201.01
  6. Step 6: Final answer
    x = 14,189.55

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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.