Home / 104,544.01-144,260.31-59,212.94

Finding the Fourth Proportional to 104,544.01, 144,260.31 and 59,212.94

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Solution

The fourth proportional to 104,544.01, 144,260.31 and 59,212.94 is: 81,707.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,544.01 : 144,260.31 = 59,212.94 : x
  2. Step 2: Convert to fraction form
    104,544.01/144,260.31 = 59,212.94/x
  3. Step 3: Cross multiply
    104,544.01x = 144,260.31 × 59,212.94
  4. Step 4: Simplify right side
    104,544.01x = 8,542,077,080.41
  5. Step 5: Solve for x
    x = 8,542,077,080.41/104,544.01
  6. Step 6: Final answer
    x = 81,707.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.