Home / 348,064.04-522,096.47-95,346.71

Finding the Fourth Proportional to 348,064.04, 522,096.47 and 95,346.71

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Solution

The fourth proportional to 348,064.04, 522,096.47 and 95,346.71 is: 143,020.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,064.04 : 522,096.47 = 95,346.71 : x
  2. Step 2: Convert to fraction form
    348,064.04/522,096.47 = 95,346.71/x
  3. Step 3: Cross multiply
    348,064.04x = 522,096.47 × 95,346.71
  4. Step 4: Simplify right side
    348,064.04x = 49,780,177,629.90
  5. Step 5: Solve for x
    x = 49,780,177,629.90/348,064.04
  6. Step 6: Final answer
    x = 143,020.17

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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.