Home / 134,796.50-202,223.46-40,026.96

Finding the Fourth Proportional to 134,796.50, 202,223.46 and 40,026.96

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Solution

The fourth proportional to 134,796.50, 202,223.46 and 40,026.96 is: 60,048.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,796.50 : 202,223.46 = 40,026.96 : x
  2. Step 2: Convert to fraction form
    134,796.50/202,223.46 = 40,026.96/x
  3. Step 3: Cross multiply
    134,796.50x = 202,223.46 × 40,026.96
  4. Step 4: Simplify right side
    134,796.50x = 8,094,390,344.48
  5. Step 5: Solve for x
    x = 8,094,390,344.48/134,796.50
  6. Step 6: Final answer
    x = 60,048.97

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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.