Home / 134,664.51-202,034.13-58,769.67

Finding the Fourth Proportional to 134,664.51, 202,034.13 and 58,769.67

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Solution

The fourth proportional to 134,664.51, 202,034.13 and 58,769.67 is: 88,170.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,664.51 : 202,034.13 = 58,769.67 : x
  2. Step 2: Convert to fraction form
    134,664.51/202,034.13 = 58,769.67/x
  3. Step 3: Cross multiply
    134,664.51x = 202,034.13 × 58,769.67
  4. Step 4: Simplify right side
    134,664.51x = 11,873,479,148.84
  5. Step 5: Solve for x
    x = 11,873,479,148.84/134,664.51
  6. Step 6: Final answer
    x = 88,170.81

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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.