Home / 47,095.24-64,991.16-25,584.81

Finding the Fourth Proportional to 47,095.24, 64,991.16 and 25,584.81

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Solution

The fourth proportional to 47,095.24, 64,991.16 and 25,584.81 is: 35,306.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,095.24 : 64,991.16 = 25,584.81 : x
  2. Step 2: Convert to fraction form
    47,095.24/64,991.16 = 25,584.81/x
  3. Step 3: Cross multiply
    47,095.24x = 64,991.16 × 25,584.81
  4. Step 4: Simplify right side
    47,095.24x = 1,662,786,710.07
  5. Step 5: Solve for x
    x = 1,662,786,710.07/47,095.24
  6. Step 6: Final answer
    x = 35,306.90

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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.