Home / 92,924.06-139,391.38-26,358.96

Finding the Fourth Proportional to 92,924.06, 139,391.38 and 26,358.96

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Solution

The fourth proportional to 92,924.06, 139,391.38 and 26,358.96 is: 39,539.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,924.06 : 139,391.38 = 26,358.96 : x
  2. Step 2: Convert to fraction form
    92,924.06/139,391.38 = 26,358.96/x
  3. Step 3: Cross multiply
    92,924.06x = 139,391.38 × 26,358.96
  4. Step 4: Simplify right side
    92,924.06x = 3,674,211,809.76
  5. Step 5: Solve for x
    x = 3,674,211,809.76/92,924.06
  6. Step 6: Final answer
    x = 39,539.94

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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.