Home / 29,223.25-43,810.27-11,683.51

Finding the Fourth Proportional to 29,223.25, 43,810.27 and 11,683.51

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Solution

The fourth proportional to 29,223.25, 43,810.27 and 11,683.51 is: 17,515.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,223.25 : 43,810.27 = 11,683.51 : x
  2. Step 2: Convert to fraction form
    29,223.25/43,810.27 = 11,683.51/x
  3. Step 3: Cross multiply
    29,223.25x = 43,810.27 × 11,683.51
  4. Step 4: Simplify right side
    29,223.25x = 511,857,588.91
  5. Step 5: Solve for x
    x = 511,857,588.91/29,223.25
  6. Step 6: Final answer
    x = 17,515.42

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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.