Home / 96,513.75-144,828.95-41,109.75

Finding the Fourth Proportional to 96,513.75, 144,828.95 and 41,109.75

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Solution

The fourth proportional to 96,513.75, 144,828.95 and 41,109.75 is: 61,689.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,513.75 : 144,828.95 = 41,109.75 : x
  2. Step 2: Convert to fraction form
    96,513.75/144,828.95 = 41,109.75/x
  3. Step 3: Cross multiply
    96,513.75x = 144,828.95 × 41,109.75
  4. Step 4: Simplify right side
    96,513.75x = 5,953,881,721.71
  5. Step 5: Solve for x
    x = 5,953,881,721.71/96,513.75
  6. Step 6: Final answer
    x = 61,689.47

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1.5x scale

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.