Home / 1,536.38-2,297.54-1,146.66

Finding the Fourth Proportional to 1,536.38, 2,297.54 and 1,146.66

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Solution

The fourth proportional to 1,536.38, 2,297.54 and 1,146.66 is: 1,714.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536.38 : 2,297.54 = 1,146.66 : x
  2. Step 2: Convert to fraction form
    1,536.38/2,297.54 = 1,146.66/x
  3. Step 3: Cross multiply
    1,536.38x = 2,297.54 × 1,146.66
  4. Step 4: Simplify right side
    1,536.38x = 2,634,497.22
  5. Step 5: Solve for x
    x = 2,634,497.22/1,536.38
  6. Step 6: Final answer
    x = 1,714.74

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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.