Home / 45,392.40-68,122.08-22,924.62

Finding the Fourth Proportional to 45,392.40, 68,122.08 and 22,924.62

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Solution

The fourth proportional to 45,392.40, 68,122.08 and 22,924.62 is: 34,403.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,392.40 : 68,122.08 = 22,924.62 : x
  2. Step 2: Convert to fraction form
    45,392.40/68,122.08 = 22,924.62/x
  3. Step 3: Cross multiply
    45,392.40x = 68,122.08 × 22,924.62
  4. Step 4: Simplify right side
    45,392.40x = 1,561,672,797.61
  5. Step 5: Solve for x
    x = 1,561,672,797.61/45,392.40
  6. Step 6: Final answer
    x = 34,403.84

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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.