Home / 348,060.16-522,090.66-95,342.83

Finding the Fourth Proportional to 348,060.16, 522,090.66 and 95,342.83

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Solution

The fourth proportional to 348,060.16, 522,090.66 and 95,342.83 is: 143,014.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,060.16 : 522,090.66 = 95,342.83 : x
  2. Step 2: Convert to fraction form
    348,060.16/522,090.66 = 95,342.83/x
  3. Step 3: Cross multiply
    348,060.16x = 522,090.66 × 95,342.83
  4. Step 4: Simplify right side
    348,060.16x = 49,777,603,362.00
  5. Step 5: Solve for x
    x = 49,777,603,362.00/348,060.16
  6. Step 6: Final answer
    x = 143,014.37

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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.