Home / 350,557.17-525,906.50-110,708.57

Finding the Fourth Proportional to 350,557.17, 525,906.50 and 110,708.57

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Solution

The fourth proportional to 350,557.17, 525,906.50 and 110,708.57 is: 166,085.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,557.17 : 525,906.50 = 110,708.57 : x
  2. Step 2: Convert to fraction form
    350,557.17/525,906.50 = 110,708.57/x
  3. Step 3: Cross multiply
    350,557.17x = 525,906.50 × 110,708.57
  4. Step 4: Simplify right side
    350,557.17x = 58,222,353,385.63
  5. Step 5: Solve for x
    x = 58,222,353,385.63/350,557.17
  6. Step 6: Final answer
    x = 166,085.19

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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.