Home / 22,964.09-34,374.56-17,685.41

Finding the Fourth Proportional to 22,964.09, 34,374.56 and 17,685.41

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Solution

The fourth proportional to 22,964.09, 34,374.56 and 17,685.41 is: 26,472.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,964.09 : 34,374.56 = 17,685.41 : x
  2. Step 2: Convert to fraction form
    22,964.09/34,374.56 = 17,685.41/x
  3. Step 3: Cross multiply
    22,964.09x = 34,374.56 × 17,685.41
  4. Step 4: Simplify right side
    22,964.09x = 607,927,926.87
  5. Step 5: Solve for x
    x = 607,927,926.87/22,964.09
  6. Step 6: Final answer
    x = 26,472.99

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1.5x scale

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.