Home / 197,338.24-296,055.93-57,111.04

Finding the Fourth Proportional to 197,338.24, 296,055.93 and 57,111.04

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Solution

The fourth proportional to 197,338.24, 296,055.93 and 57,111.04 is: 85,680.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,338.24 : 296,055.93 = 57,111.04 : x
  2. Step 2: Convert to fraction form
    197,338.24/296,055.93 = 57,111.04/x
  3. Step 3: Cross multiply
    197,338.24x = 296,055.93 × 57,111.04
  4. Step 4: Simplify right side
    197,338.24x = 16,908,062,060.47
  5. Step 5: Solve for x
    x = 16,908,062,060.47/197,338.24
  6. Step 6: Final answer
    x = 85,680.62

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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.