Home / 96,300.18-144,329.94-46,370.97

Finding the Fourth Proportional to 96,300.18, 144,329.94 and 46,370.97

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Solution

The fourth proportional to 96,300.18, 144,329.94 and 46,370.97 is: 69,498.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,300.18 : 144,329.94 = 46,370.97 : x
  2. Step 2: Convert to fraction form
    96,300.18/144,329.94 = 46,370.97/x
  3. Step 3: Cross multiply
    96,300.18x = 144,329.94 × 46,370.97
  4. Step 4: Simplify right side
    96,300.18x = 6,692,719,317.84
  5. Step 5: Solve for x
    x = 6,692,719,317.84/96,300.18
  6. Step 6: Final answer
    x = 69,498.51

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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.