Home / 36,714.86-55,071.51-11,754.98

Finding the Fourth Proportional to 36,714.86, 55,071.51 and 11,754.98

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Solution

The fourth proportional to 36,714.86, 55,071.51 and 11,754.98 is: 17,632.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,714.86 : 55,071.51 = 11,754.98 : x
  2. Step 2: Convert to fraction form
    36,714.86/55,071.51 = 11,754.98/x
  3. Step 3: Cross multiply
    36,714.86x = 55,071.51 × 11,754.98
  4. Step 4: Simplify right side
    36,714.86x = 647,364,498.62
  5. Step 5: Solve for x
    x = 647,364,498.62/36,714.86
  6. Step 6: Final answer
    x = 17,632.22

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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.