Home / 35,109.92-52,664.98-10,152

Finding the Fourth Proportional to 35,109.92, 52,664.98 and 10,152

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Solution

The fourth proportional to 35,109.92, 52,664.98 and 10,152 is: 15,228.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,109.92 : 52,664.98 = 10,152 : x
  2. Step 2: Convert to fraction form
    35,109.92/52,664.98 = 10,152/x
  3. Step 3: Cross multiply
    35,109.92x = 52,664.98 × 10,152
  4. Step 4: Simplify right side
    35,109.92x = 534,654,876.96
  5. Step 5: Solve for x
    x = 534,654,876.96/35,109.92
  6. Step 6: Final answer
    x = 15,228.03

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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.