Home / 47,053.16-64,933.48-25,833.80

Finding the Fourth Proportional to 47,053.16, 64,933.48 and 25,833.80

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Solution

The fourth proportional to 47,053.16, 64,933.48 and 25,833.80 is: 35,650.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,053.16 : 64,933.48 = 25,833.80 : x
  2. Step 2: Convert to fraction form
    47,053.16/64,933.48 = 25,833.80/x
  3. Step 3: Cross multiply
    47,053.16x = 64,933.48 × 25,833.80
  4. Step 4: Simplify right side
    47,053.16x = 1,677,478,081.79
  5. Step 5: Solve for x
    x = 1,677,478,081.79/47,053.16
  6. Step 6: Final answer
    x = 35,650.70

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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.