Home / 43,877.48-60,506.70-33,148.76

Finding the Fourth Proportional to 43,877.48, 60,506.70 and 33,148.76

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Solution

The fourth proportional to 43,877.48, 60,506.70 and 33,148.76 is: 45,711.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,877.48 : 60,506.70 = 33,148.76 : x
  2. Step 2: Convert to fraction form
    43,877.48/60,506.70 = 33,148.76/x
  3. Step 3: Cross multiply
    43,877.48x = 60,506.70 × 33,148.76
  4. Step 4: Simplify right side
    43,877.48x = 2,005,722,076.69
  5. Step 5: Solve for x
    x = 2,005,722,076.69/43,877.48
  6. Step 6: Final answer
    x = 45,711.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.