Home / 134,795.70-202,222.25-40,026.16

Finding the Fourth Proportional to 134,795.70, 202,222.25 and 40,026.16

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Solution

The fourth proportional to 134,795.70, 202,222.25 and 40,026.16 is: 60,047.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,795.70 : 202,222.25 = 40,026.16 : x
  2. Step 2: Convert to fraction form
    134,795.70/202,222.25 = 40,026.16/x
  3. Step 3: Cross multiply
    134,795.70x = 202,222.25 × 40,026.16
  4. Step 4: Simplify right side
    134,795.70x = 8,094,179,424.45
  5. Step 5: Solve for x
    x = 8,094,179,424.45/134,795.70
  6. Step 6: Final answer
    x = 60,047.76

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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.