Home / 22,924.68-34,374.69-7,122.93

Finding the Fourth Proportional to 22,924.68, 34,374.69 and 7,122.93

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Solution

The fourth proportional to 22,924.68, 34,374.69 and 7,122.93 is: 10,680.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,924.68 : 34,374.69 = 7,122.93 : x
  2. Step 2: Convert to fraction form
    22,924.68/34,374.69 = 7,122.93/x
  3. Step 3: Cross multiply
    22,924.68x = 34,374.69 × 7,122.93
  4. Step 4: Simplify right side
    22,924.68x = 244,848,510.64
  5. Step 5: Solve for x
    x = 244,848,510.64/22,924.68
  6. Step 6: Final answer
    x = 10,680.56

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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.