Home / 44,697.64-67,045.34-11,417.96

Finding the Fourth Proportional to 44,697.64, 67,045.34 and 11,417.96

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Solution

The fourth proportional to 44,697.64, 67,045.34 and 11,417.96 is: 17,126.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,697.64 : 67,045.34 = 11,417.96 : x
  2. Step 2: Convert to fraction form
    44,697.64/67,045.34 = 11,417.96/x
  3. Step 3: Cross multiply
    44,697.64x = 67,045.34 × 11,417.96
  4. Step 4: Simplify right side
    44,697.64x = 765,521,010.31
  5. Step 5: Solve for x
    x = 765,521,010.31/44,697.64
  6. Step 6: Final answer
    x = 17,126.65

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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.