Home / 22,959.26-31,675.63-15,006.07

Finding the Fourth Proportional to 22,959.26, 31,675.63 and 15,006.07

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Solution

The fourth proportional to 22,959.26, 31,675.63 and 15,006.07 is: 20,703.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,959.26 : 31,675.63 = 15,006.07 : x
  2. Step 2: Convert to fraction form
    22,959.26/31,675.63 = 15,006.07/x
  3. Step 3: Cross multiply
    22,959.26x = 31,675.63 × 15,006.07
  4. Step 4: Simplify right side
    22,959.26x = 475,326,858.62
  5. Step 5: Solve for x
    x = 475,326,858.62/22,959.26
  6. Step 6: Final answer
    x = 20,703.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.