Home / 93,703.11-140,545.95-26,241.25

Finding the Fourth Proportional to 93,703.11, 140,545.95 and 26,241.25

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Solution

The fourth proportional to 93,703.11, 140,545.95 and 26,241.25 is: 39,359.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,703.11 : 140,545.95 = 26,241.25 : x
  2. Step 2: Convert to fraction form
    93,703.11/140,545.95 = 26,241.25/x
  3. Step 3: Cross multiply
    93,703.11x = 140,545.95 × 26,241.25
  4. Step 4: Simplify right side
    93,703.11x = 3,688,101,410.44
  5. Step 5: Solve for x
    x = 3,688,101,410.44/93,703.11
  6. Step 6: Final answer
    x = 39,359.43

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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.