Home / 50,922.08-70,234.80-34,125.92

Finding the Fourth Proportional to 50,922.08, 70,234.80 and 34,125.92

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Solution

The fourth proportional to 50,922.08, 70,234.80 and 34,125.92 is: 47,068.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,922.08 : 70,234.80 = 34,125.92 : x
  2. Step 2: Convert to fraction form
    50,922.08/70,234.80 = 34,125.92/x
  3. Step 3: Cross multiply
    50,922.08x = 70,234.80 × 34,125.92
  4. Step 4: Simplify right side
    50,922.08x = 2,396,827,166.02
  5. Step 5: Solve for x
    x = 2,396,827,166.02/50,922.08
  6. Step 6: Final answer
    x = 47,068.52

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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.