Home / 69,906.28-96,443.58-46,044.76

Finding the Fourth Proportional to 69,906.28, 96,443.58 and 46,044.76

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Solution

The fourth proportional to 69,906.28, 96,443.58 and 46,044.76 is: 63,523.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,906.28 : 96,443.58 = 46,044.76 : x
  2. Step 2: Convert to fraction form
    69,906.28/96,443.58 = 46,044.76/x
  3. Step 3: Cross multiply
    69,906.28x = 96,443.58 × 46,044.76
  4. Step 4: Simplify right side
    69,906.28x = 4,440,721,494.64
  5. Step 5: Solve for x
    x = 4,440,721,494.64/69,906.28
  6. Step 6: Final answer
    x = 63,523.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.