Home / 61,943.05-92,446.48-55,964.35

Finding the Fourth Proportional to 61,943.05, 92,446.48 and 55,964.35

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Solution

The fourth proportional to 61,943.05, 92,446.48 and 55,964.35 is: 83,523.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,943.05 : 92,446.48 = 55,964.35 : x
  2. Step 2: Convert to fraction form
    61,943.05/92,446.48 = 55,964.35/x
  3. Step 3: Cross multiply
    61,943.05x = 92,446.48 × 55,964.35
  4. Step 4: Simplify right side
    61,943.05x = 5,173,707,162.99
  5. Step 5: Solve for x
    x = 5,173,707,162.99/61,943.05
  6. Step 6: Final answer
    x = 83,523.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.