Home / 47,064.51-64,946.75-25,553.75

Finding the Fourth Proportional to 47,064.51, 64,946.75 and 25,553.75

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Solution

The fourth proportional to 47,064.51, 64,946.75 and 25,553.75 is: 35,262.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,064.51 : 64,946.75 = 25,553.75 : x
  2. Step 2: Convert to fraction form
    47,064.51/64,946.75 = 25,553.75/x
  3. Step 3: Cross multiply
    47,064.51x = 64,946.75 × 25,553.75
  4. Step 4: Simplify right side
    47,064.51x = 1,659,632,560.31
  5. Step 5: Solve for x
    x = 1,659,632,560.31/47,064.51
  6. Step 6: Final answer
    x = 35,262.93

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1.5x scale

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.