Home / 144,252.52-216,403.49-44,410.75

Finding the Fourth Proportional to 144,252.52, 216,403.49 and 44,410.75

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Solution

The fourth proportional to 144,252.52, 216,403.49 and 44,410.75 is: 66,623.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,252.52 : 216,403.49 = 44,410.75 : x
  2. Step 2: Convert to fraction form
    144,252.52/216,403.49 = 44,410.75/x
  3. Step 3: Cross multiply
    144,252.52x = 216,403.49 × 44,410.75
  4. Step 4: Simplify right side
    144,252.52x = 9,610,641,293.52
  5. Step 5: Solve for x
    x = 9,610,641,293.52/144,252.52
  6. Step 6: Final answer
    x = 66,623.73

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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.