Home / 17,808.84-26,714.76-4,661.16

Finding the Fourth Proportional to 17,808.84, 26,714.76 and 4,661.16

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Solution

The fourth proportional to 17,808.84, 26,714.76 and 4,661.16 is: 6,992.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,808.84 : 26,714.76 = 4,661.16 : x
  2. Step 2: Convert to fraction form
    17,808.84/26,714.76 = 4,661.16/x
  3. Step 3: Cross multiply
    17,808.84x = 26,714.76 × 4,661.16
  4. Step 4: Simplify right side
    17,808.84x = 124,521,770.72
  5. Step 5: Solve for x
    x = 124,521,770.72/17,808.84
  6. Step 6: Final answer
    x = 6,992.13

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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.