Home / 96,529.76-133,211.10-58,804.01

Finding the Fourth Proportional to 96,529.76, 133,211.10 and 58,804.01

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Solution

The fourth proportional to 96,529.76, 133,211.10 and 58,804.01 is: 81,149.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,529.76 : 133,211.10 = 58,804.01 : x
  2. Step 2: Convert to fraction form
    96,529.76/133,211.10 = 58,804.01/x
  3. Step 3: Cross multiply
    96,529.76x = 133,211.10 × 58,804.01
  4. Step 4: Simplify right side
    96,529.76x = 7,833,346,856.51
  5. Step 5: Solve for x
    x = 7,833,346,856.51/96,529.76
  6. Step 6: Final answer
    x = 81,149.55

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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.