Home / 244,059.47-365,949-130,066.91

Finding the Fourth Proportional to 244,059.47, 365,949 and 130,066.91

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Solution

The fourth proportional to 244,059.47, 365,949 and 130,066.91 is: 195,025.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,059.47 : 365,949 = 130,066.91 : x
  2. Step 2: Convert to fraction form
    244,059.47/365,949 = 130,066.91/x
  3. Step 3: Cross multiply
    244,059.47x = 365,949 × 130,066.91
  4. Step 4: Simplify right side
    244,059.47x = 47,597,855,647.59
  5. Step 5: Solve for x
    x = 47,597,855,647.59/244,059.47
  6. Step 6: Final answer
    x = 195,025.65

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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.