Home / 197,529.84-296,032.32-113,330.34

Finding the Fourth Proportional to 197,529.84, 296,032.32 and 113,330.34

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Solution

The fourth proportional to 197,529.84, 296,032.32 and 113,330.34 is: 169,844.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,529.84 : 296,032.32 = 113,330.34 : x
  2. Step 2: Convert to fraction form
    197,529.84/296,032.32 = 113,330.34/x
  3. Step 3: Cross multiply
    197,529.84x = 296,032.32 × 113,330.34
  4. Step 4: Simplify right side
    197,529.84x = 33,549,443,476.59
  5. Step 5: Solve for x
    x = 33,549,443,476.59/197,529.84
  6. Step 6: Final answer
    x = 169,844.94

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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.