Home / 17,463.74-26,196.82-5,785.16

Finding the Fourth Proportional to 17,463.74, 26,196.82 and 5,785.16

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Solution

The fourth proportional to 17,463.74, 26,196.82 and 5,785.16 is: 8,678.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,463.74 : 26,196.82 = 5,785.16 : x
  2. Step 2: Convert to fraction form
    17,463.74/26,196.82 = 5,785.16/x
  3. Step 3: Cross multiply
    17,463.74x = 26,196.82 × 5,785.16
  4. Step 4: Simplify right side
    17,463.74x = 151,552,649.74
  5. Step 5: Solve for x
    x = 151,552,649.74/17,463.74
  6. Step 6: Final answer
    x = 8,678.13

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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.