Home / 93,537.99-140,320.82-34,369.05

Finding the Fourth Proportional to 93,537.99, 140,320.82 and 34,369.05

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Solution

The fourth proportional to 93,537.99, 140,320.82 and 34,369.05 is: 51,558.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,537.99 : 140,320.82 = 34,369.05 : x
  2. Step 2: Convert to fraction form
    93,537.99/140,320.82 = 34,369.05/x
  3. Step 3: Cross multiply
    93,537.99x = 140,320.82 × 34,369.05
  4. Step 4: Simplify right side
    93,537.99x = 4,822,693,106.78
  5. Step 5: Solve for x
    x = 4,822,693,106.78/93,537.99
  6. Step 6: Final answer
    x = 51,558.66

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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.