Home / 38,094.84-57,141.64-10,392.84

Finding the Fourth Proportional to 38,094.84, 57,141.64 and 10,392.84

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Solution

The fourth proportional to 38,094.84, 57,141.64 and 10,392.84 is: 15,589.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,094.84 : 57,141.64 = 10,392.84 : x
  2. Step 2: Convert to fraction form
    38,094.84/57,141.64 = 10,392.84/x
  3. Step 3: Cross multiply
    38,094.84x = 57,141.64 × 10,392.84
  4. Step 4: Simplify right side
    38,094.84x = 593,863,921.86
  5. Step 5: Solve for x
    x = 593,863,921.86/38,094.84
  6. Step 6: Final answer
    x = 15,589.09

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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.