Home / 25,334.67-37,816.49-22,342.05

Finding the Fourth Proportional to 25,334.67, 37,816.49 and 22,342.05

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Solution

The fourth proportional to 25,334.67, 37,816.49 and 22,342.05 is: 33,349.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,334.67 : 37,816.49 = 22,342.05 : x
  2. Step 2: Convert to fraction form
    25,334.67/37,816.49 = 22,342.05/x
  3. Step 3: Cross multiply
    25,334.67x = 37,816.49 × 22,342.05
  4. Step 4: Simplify right side
    25,334.67x = 844,897,940.51
  5. Step 5: Solve for x
    x = 844,897,940.51/25,334.67
  6. Step 6: Final answer
    x = 33,349.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.