Home / 38,761.07-58,133.90-10,673.84

Finding the Fourth Proportional to 38,761.07, 58,133.90 and 10,673.84

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Solution

The fourth proportional to 38,761.07, 58,133.90 and 10,673.84 is: 16,008.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,761.07 : 58,133.90 = 10,673.84 : x
  2. Step 2: Convert to fraction form
    38,761.07/58,133.90 = 10,673.84/x
  3. Step 3: Cross multiply
    38,761.07x = 58,133.90 × 10,673.84
  4. Step 4: Simplify right side
    38,761.07x = 620,512,119.20
  5. Step 5: Solve for x
    x = 620,512,119.20/38,761.07
  6. Step 6: Final answer
    x = 16,008.64

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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.