Home / 41,031.54-56,626.62-23,128.22

Finding the Fourth Proportional to 41,031.54, 56,626.62 and 23,128.22

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Solution

The fourth proportional to 41,031.54, 56,626.62 and 23,128.22 is: 31,918.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,031.54 : 56,626.62 = 23,128.22 : x
  2. Step 2: Convert to fraction form
    41,031.54/56,626.62 = 23,128.22/x
  3. Step 3: Cross multiply
    41,031.54x = 56,626.62 × 23,128.22
  4. Step 4: Simplify right side
    41,031.54x = 1,309,672,925.22
  5. Step 5: Solve for x
    x = 1,309,672,925.22/41,031.54
  6. Step 6: Final answer
    x = 31,918.69

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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.