Home / 34,695.54-52,051.59-11,322

Finding the Fourth Proportional to 34,695.54, 52,051.59 and 11,322

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Solution

The fourth proportional to 34,695.54, 52,051.59 and 11,322 is: 16,985.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,695.54 : 52,051.59 = 11,322 : x
  2. Step 2: Convert to fraction form
    34,695.54/52,051.59 = 11,322/x
  3. Step 3: Cross multiply
    34,695.54x = 52,051.59 × 11,322
  4. Step 4: Simplify right side
    34,695.54x = 589,328,101.98
  5. Step 5: Solve for x
    x = 589,328,101.98/34,695.54
  6. Step 6: Final answer
    x = 16,985.70

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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.