Home / 47,054.91-70,520.06-34,516.23

Finding the Fourth Proportional to 47,054.91, 70,520.06 and 34,516.23

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Solution

The fourth proportional to 47,054.91, 70,520.06 and 34,516.23 is: 51,728.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054.91 : 70,520.06 = 34,516.23 : x
  2. Step 2: Convert to fraction form
    47,054.91/70,520.06 = 34,516.23/x
  3. Step 3: Cross multiply
    47,054.91x = 70,520.06 × 34,516.23
  4. Step 4: Simplify right side
    47,054.91x = 2,434,086,610.57
  5. Step 5: Solve for x
    x = 2,434,086,610.57/47,054.91
  6. Step 6: Final answer
    x = 51,728.64

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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.