Home / 92,607.35-138,894.83-26,031.66

Finding the Fourth Proportional to 92,607.35, 138,894.83 and 26,031.66

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Solution

The fourth proportional to 92,607.35, 138,894.83 and 26,031.66 is: 39,042.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,607.35 : 138,894.83 = 26,031.66 : x
  2. Step 2: Convert to fraction form
    92,607.35/138,894.83 = 26,031.66/x
  3. Step 3: Cross multiply
    92,607.35x = 138,894.83 × 26,031.66
  4. Step 4: Simplify right side
    92,607.35x = 3,615,663,364.63
  5. Step 5: Solve for x
    x = 3,615,663,364.63/92,607.35
  6. Step 6: Final answer
    x = 39,042.94

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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.