Home / 35,868.52-53,800.94-10,908.48

Finding the Fourth Proportional to 35,868.52, 53,800.94 and 10,908.48

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Solution

The fourth proportional to 35,868.52, 53,800.94 and 10,908.48 is: 16,362.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,868.52 : 53,800.94 = 10,908.48 : x
  2. Step 2: Convert to fraction form
    35,868.52/53,800.94 = 10,908.48/x
  3. Step 3: Cross multiply
    35,868.52x = 53,800.94 × 10,908.48
  4. Step 4: Simplify right side
    35,868.52x = 586,886,477.97
  5. Step 5: Solve for x
    x = 586,886,477.97/35,868.52
  6. Step 6: Final answer
    x = 16,362.16

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1.5x scale

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.