Home / 348,059.69-522,089.94-95,342.35

Finding the Fourth Proportional to 348,059.69, 522,089.94 and 95,342.35

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Solution

The fourth proportional to 348,059.69, 522,089.94 and 95,342.35 is: 143,013.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,059.69 : 522,089.94 = 95,342.35 : x
  2. Step 2: Convert to fraction form
    348,059.69/522,089.94 = 95,342.35/x
  3. Step 3: Cross multiply
    348,059.69x = 522,089.94 × 95,342.35
  4. Step 4: Simplify right side
    348,059.69x = 49,777,282,622.34
  5. Step 5: Solve for x
    x = 49,777,282,622.34/348,059.69
  6. Step 6: Final answer
    x = 143,013.64

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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.