Home / 47,062.07-64,946.42-25,551.81

Finding the Fourth Proportional to 47,062.07, 64,946.42 and 25,551.81

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Solution

The fourth proportional to 47,062.07, 64,946.42 and 25,551.81 is: 35,261.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,062.07 : 64,946.42 = 25,551.81 : x
  2. Step 2: Convert to fraction form
    47,062.07/64,946.42 = 25,551.81/x
  3. Step 3: Cross multiply
    47,062.07x = 64,946.42 × 25,551.81
  4. Step 4: Simplify right side
    47,062.07x = 1,659,498,456.26
  5. Step 5: Solve for x
    x = 1,659,498,456.26/47,062.07
  6. Step 6: Final answer
    x = 35,261.91

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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.