Home / 47,553.49-65,623.90-25,750.01

Finding the Fourth Proportional to 47,553.49, 65,623.90 and 25,750.01

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Solution

The fourth proportional to 47,553.49, 65,623.90 and 25,750.01 is: 35,535.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,553.49 : 65,623.90 = 25,750.01 : x
  2. Step 2: Convert to fraction form
    47,553.49/65,623.90 = 25,750.01/x
  3. Step 3: Cross multiply
    47,553.49x = 65,623.90 × 25,750.01
  4. Step 4: Simplify right side
    47,553.49x = 1,689,816,081.24
  5. Step 5: Solve for x
    x = 1,689,816,081.24/47,553.49
  6. Step 6: Final answer
    x = 35,535.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.