Home / 17,437.42-24,068.91-11,851.66

Finding the Fourth Proportional to 17,437.42, 24,068.91 and 11,851.66

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Solution

The fourth proportional to 17,437.42, 24,068.91 and 11,851.66 is: 16,358.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,437.42 : 24,068.91 = 11,851.66 : x
  2. Step 2: Convert to fraction form
    17,437.42/24,068.91 = 11,851.66/x
  3. Step 3: Cross multiply
    17,437.42x = 24,068.91 × 11,851.66
  4. Step 4: Simplify right side
    17,437.42x = 285,256,537.89
  5. Step 5: Solve for x
    x = 285,256,537.89/17,437.42
  6. Step 6: Final answer
    x = 16,358.87

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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.