Home / 64,156.08-96,093.88-32,511.82

Finding the Fourth Proportional to 64,156.08, 96,093.88 and 32,511.82

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Solution

The fourth proportional to 64,156.08, 96,093.88 and 32,511.82 is: 48,696.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,156.08 : 96,093.88 = 32,511.82 : x
  2. Step 2: Convert to fraction form
    64,156.08/96,093.88 = 32,511.82/x
  3. Step 3: Cross multiply
    64,156.08x = 96,093.88 × 32,511.82
  4. Step 4: Simplify right side
    64,156.08x = 3,124,186,767.10
  5. Step 5: Solve for x
    x = 3,124,186,767.10/64,156.08
  6. Step 6: Final answer
    x = 48,696.66

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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.