Home / 104,370.07-144,037.94-59,048.23

Finding the Fourth Proportional to 104,370.07, 144,037.94 and 59,048.23

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Solution

The fourth proportional to 104,370.07, 144,037.94 and 59,048.23 is: 81,490.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,370.07 : 144,037.94 = 59,048.23 : x
  2. Step 2: Convert to fraction form
    104,370.07/144,037.94 = 59,048.23/x
  3. Step 3: Cross multiply
    104,370.07x = 144,037.94 × 59,048.23
  4. Step 4: Simplify right side
    104,370.07x = 8,505,185,114.61
  5. Step 5: Solve for x
    x = 8,505,185,114.61/104,370.07
  6. Step 6: Final answer
    x = 81,490.65

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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.