Home / 96,530.26-133,211.79-58,804.51

Finding the Fourth Proportional to 96,530.26, 133,211.79 and 58,804.51

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Solution

The fourth proportional to 96,530.26, 133,211.79 and 58,804.51 is: 81,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,530.26 : 133,211.79 = 58,804.51 : x
  2. Step 2: Convert to fraction form
    96,530.26/133,211.79 = 58,804.51/x
  3. Step 3: Cross multiply
    96,530.26x = 133,211.79 × 58,804.51
  4. Step 4: Simplify right side
    96,530.26x = 7,833,454,037.17
  5. Step 5: Solve for x
    x = 7,833,454,037.17/96,530.26
  6. Step 6: Final answer
    x = 81,150.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.