Home / 23,525.33-32,466.65-13,453.52

Finding the Fourth Proportional to 23,525.33, 32,466.65 and 13,453.52

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Solution

The fourth proportional to 23,525.33, 32,466.65 and 13,453.52 is: 18,566.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,525.33 : 32,466.65 = 13,453.52 : x
  2. Step 2: Convert to fraction form
    23,525.33/32,466.65 = 13,453.52/x
  3. Step 3: Cross multiply
    23,525.33x = 32,466.65 × 13,453.52
  4. Step 4: Simplify right side
    23,525.33x = 436,790,495.51
  5. Step 5: Solve for x
    x = 436,790,495.51/23,525.33
  6. Step 6: Final answer
    x = 18,566.82

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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.