Home / 17,501.26-26,140.33-15,832.82

Finding the Fourth Proportional to 17,501.26, 26,140.33 and 15,832.82

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Solution

The fourth proportional to 17,501.26, 26,140.33 and 15,832.82 is: 23,648.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,501.26 : 26,140.33 = 15,832.82 : x
  2. Step 2: Convert to fraction form
    17,501.26/26,140.33 = 15,832.82/x
  3. Step 3: Cross multiply
    17,501.26x = 26,140.33 × 15,832.82
  4. Step 4: Simplify right side
    17,501.26x = 413,875,165.40
  5. Step 5: Solve for x
    x = 413,875,165.40/17,501.26
  6. Step 6: Final answer
    x = 23,648.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.