Home / 96,209.80-144,314.70-94,569.55

Finding the Fourth Proportional to 96,209.80, 144,314.70 and 94,569.55

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Solution

The fourth proportional to 96,209.80, 144,314.70 and 94,569.55 is: 141,854.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,209.80 : 144,314.70 = 94,569.55 : x
  2. Step 2: Convert to fraction form
    96,209.80/144,314.70 = 94,569.55/x
  3. Step 3: Cross multiply
    96,209.80x = 144,314.70 × 94,569.55
  4. Step 4: Simplify right side
    96,209.80x = 13,647,776,237.39
  5. Step 5: Solve for x
    x = 13,647,776,237.39/96,209.80
  6. Step 6: Final answer
    x = 141,854.33

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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.