Home / 197,547.84-296,059.32-113,348.34

Finding the Fourth Proportional to 197,547.84, 296,059.32 and 113,348.34

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Solution

The fourth proportional to 197,547.84, 296,059.32 and 113,348.34 is: 169,871.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,547.84 : 296,059.32 = 113,348.34 : x
  2. Step 2: Convert to fraction form
    197,547.84/296,059.32 = 113,348.34/x
  3. Step 3: Cross multiply
    197,547.84x = 296,059.32 × 113,348.34
  4. Step 4: Simplify right side
    197,547.84x = 33,557,832,463.53
  5. Step 5: Solve for x
    x = 33,557,832,463.53/197,547.84
  6. Step 6: Final answer
    x = 169,871.93

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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.