Home / 43,092.07-64,698.66-22,047.21

Finding the Fourth Proportional to 43,092.07, 64,698.66 and 22,047.21

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Solution

The fourth proportional to 43,092.07, 64,698.66 and 22,047.21 is: 33,101.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,092.07 : 64,698.66 = 22,047.21 : x
  2. Step 2: Convert to fraction form
    43,092.07/64,698.66 = 22,047.21/x
  3. Step 3: Cross multiply
    43,092.07x = 64,698.66 × 22,047.21
  4. Step 4: Simplify right side
    43,092.07x = 1,426,424,510.01
  5. Step 5: Solve for x
    x = 1,426,424,510.01/43,092.07
  6. Step 6: Final answer
    x = 33,101.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.