Home / 104,744.09-144,550.11-59,423.98

Finding the Fourth Proportional to 104,744.09, 144,550.11 and 59,423.98

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Solution

The fourth proportional to 104,744.09, 144,550.11 and 59,423.98 is: 82,006.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,744.09 : 144,550.11 = 59,423.98 : x
  2. Step 2: Convert to fraction form
    104,744.09/144,550.11 = 59,423.98/x
  3. Step 3: Cross multiply
    104,744.09x = 144,550.11 × 59,423.98
  4. Step 4: Simplify right side
    104,744.09x = 8,589,742,560.31
  5. Step 5: Solve for x
    x = 8,589,742,560.31/104,744.09
  6. Step 6: Final answer
    x = 82,006.94

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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.