Home / 93,553.91-140,326.30-34,385.84

Finding the Fourth Proportional to 93,553.91, 140,326.30 and 34,385.84

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Solution

The fourth proportional to 93,553.91, 140,326.30 and 34,385.84 is: 51,577.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,553.91 : 140,326.30 = 34,385.84 : x
  2. Step 2: Convert to fraction form
    93,553.91/140,326.30 = 34,385.84/x
  3. Step 3: Cross multiply
    93,553.91x = 140,326.30 × 34,385.84
  4. Step 4: Simplify right side
    93,553.91x = 4,825,237,699.59
  5. Step 5: Solve for x
    x = 4,825,237,699.59/93,553.91
  6. Step 6: Final answer
    x = 51,577.08

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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.