Home / 98,270.19-147,462.39-41,339.93

Finding the Fourth Proportional to 98,270.19, 147,462.39 and 41,339.93

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Solution

The fourth proportional to 98,270.19, 147,462.39 and 41,339.93 is: 62,033.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,270.19 : 147,462.39 = 41,339.93 : x
  2. Step 2: Convert to fraction form
    98,270.19/147,462.39 = 41,339.93/x
  3. Step 3: Cross multiply
    98,270.19x = 147,462.39 × 41,339.93
  4. Step 4: Simplify right side
    98,270.19x = 6,096,084,142.92
  5. Step 5: Solve for x
    x = 6,096,084,142.92/98,270.19
  6. Step 6: Final answer
    x = 62,033.91

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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.