Home / 35,936.86-53,901.91-16,957.07

Finding the Fourth Proportional to 35,936.86, 53,901.91 and 16,957.07

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Solution

The fourth proportional to 35,936.86, 53,901.91 and 16,957.07 is: 25,434.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,936.86 : 53,901.91 = 16,957.07 : x
  2. Step 2: Convert to fraction form
    35,936.86/53,901.91 = 16,957.07/x
  3. Step 3: Cross multiply
    35,936.86x = 53,901.91 × 16,957.07
  4. Step 4: Simplify right side
    35,936.86x = 914,018,616.95
  5. Step 5: Solve for x
    x = 914,018,616.95/35,936.86
  6. Step 6: Final answer
    x = 25,434.02

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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.