Home / 152,866.36-229,297.32-107,701.04

Finding the Fourth Proportional to 152,866.36, 229,297.32 and 107,701.04

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Solution

The fourth proportional to 152,866.36, 229,297.32 and 107,701.04 is: 161,550.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,866.36 : 229,297.32 = 107,701.04 : x
  2. Step 2: Convert to fraction form
    152,866.36/229,297.32 = 107,701.04/x
  3. Step 3: Cross multiply
    152,866.36x = 229,297.32 × 107,701.04
  4. Step 4: Simplify right side
    152,866.36x = 24,695,559,833.21
  5. Step 5: Solve for x
    x = 24,695,559,833.21/152,866.36
  6. Step 6: Final answer
    x = 161,550.00

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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.