Home / 29,064.69-43,594.61-11,529.81

Finding the Fourth Proportional to 29,064.69, 43,594.61 and 11,529.81

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Solution

The fourth proportional to 29,064.69, 43,594.61 and 11,529.81 is: 17,293.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,064.69 : 43,594.61 = 11,529.81 : x
  2. Step 2: Convert to fraction form
    29,064.69/43,594.61 = 11,529.81/x
  3. Step 3: Cross multiply
    29,064.69x = 43,594.61 × 11,529.81
  4. Step 4: Simplify right side
    29,064.69x = 502,637,512.68
  5. Step 5: Solve for x
    x = 502,637,512.68/29,064.69
  6. Step 6: Final answer
    x = 17,293.75

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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.