Home / 64,126.29-96,137.64-26,714.55

Finding the Fourth Proportional to 64,126.29, 96,137.64 and 26,714.55

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Solution

The fourth proportional to 64,126.29, 96,137.64 and 26,714.55 is: 40,050.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,126.29 : 96,137.64 = 26,714.55 : x
  2. Step 2: Convert to fraction form
    64,126.29/96,137.64 = 26,714.55/x
  3. Step 3: Cross multiply
    64,126.29x = 96,137.64 × 26,714.55
  4. Step 4: Simplify right side
    64,126.29x = 2,568,273,790.66
  5. Step 5: Solve for x
    x = 2,568,273,790.66/64,126.29
  6. Step 6: Final answer
    x = 40,050.25

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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.