Home / 112,933.52-169,263.54-62,960.54

Finding the Fourth Proportional to 112,933.52, 169,263.54 and 62,960.54

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Solution

The fourth proportional to 112,933.52, 169,263.54 and 62,960.54 is: 94,364.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,933.52 : 169,263.54 = 62,960.54 : x
  2. Step 2: Convert to fraction form
    112,933.52/169,263.54 = 62,960.54/x
  3. Step 3: Cross multiply
    112,933.52x = 169,263.54 × 62,960.54
  4. Step 4: Simplify right side
    112,933.52x = 10,656,923,880.71
  5. Step 5: Solve for x
    x = 10,656,923,880.71/112,933.52
  6. Step 6: Final answer
    x = 94,364.58

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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.