Home / 23,235.65-32,067.96-13,804.25

Finding the Fourth Proportional to 23,235.65, 32,067.96 and 13,804.25

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Solution

The fourth proportional to 23,235.65, 32,067.96 and 13,804.25 is: 19,051.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,235.65 : 32,067.96 = 13,804.25 : x
  2. Step 2: Convert to fraction form
    23,235.65/32,067.96 = 13,804.25/x
  3. Step 3: Cross multiply
    23,235.65x = 32,067.96 × 13,804.25
  4. Step 4: Simplify right side
    23,235.65x = 442,674,136.83
  5. Step 5: Solve for x
    x = 442,674,136.83/23,235.65
  6. Step 6: Final answer
    x = 19,051.51

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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.