Home / 348,061.04-522,091.97-95,343.71

Finding the Fourth Proportional to 348,061.04, 522,091.97 and 95,343.71

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Solution

The fourth proportional to 348,061.04, 522,091.97 and 95,343.71 is: 143,015.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,061.04 : 522,091.97 = 95,343.71 : x
  2. Step 2: Convert to fraction form
    348,061.04/522,091.97 = 95,343.71/x
  3. Step 3: Cross multiply
    348,061.04x = 522,091.97 × 95,343.71
  4. Step 4: Simplify right side
    348,061.04x = 49,778,182,293.83
  5. Step 5: Solve for x
    x = 49,778,182,293.83/348,061.04
  6. Step 6: Final answer
    x = 143,015.67

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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.