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Finding the Fourth Proportional to 44,764.88, 67,108.44 and 26,258

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Solution

The fourth proportional to 44,764.88, 67,108.44 and 26,258 is: 39,364.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764.88 : 67,108.44 = 26,258 : x
  2. Step 2: Convert to fraction form
    44,764.88/67,108.44 = 26,258/x
  3. Step 3: Cross multiply
    44,764.88x = 67,108.44 × 26,258
  4. Step 4: Simplify right side
    44,764.88x = 1,762,133,417.52
  5. Step 5: Solve for x
    x = 1,762,133,417.52/44,764.88
  6. Step 6: Final answer
    x = 39,364.19

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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.