Home / 144,292.52-216,516.14-60,110.84

Finding the Fourth Proportional to 144,292.52, 216,516.14 and 60,110.84

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Solution

The fourth proportional to 144,292.52, 216,516.14 and 60,110.84 is: 90,198.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,292.52 : 216,516.14 = 60,110.84 : x
  2. Step 2: Convert to fraction form
    144,292.52/216,516.14 = 60,110.84/x
  3. Step 3: Cross multiply
    144,292.52x = 216,516.14 × 60,110.84
  4. Step 4: Simplify right side
    144,292.52x = 13,014,967,048.96
  5. Step 5: Solve for x
    x = 13,014,967,048.96/144,292.52
  6. Step 6: Final answer
    x = 90,198.49

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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.