Home / 23,575.29-32,525.93-13,365.23

Finding the Fourth Proportional to 23,575.29, 32,525.93 and 13,365.23

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Solution

The fourth proportional to 23,575.29, 32,525.93 and 13,365.23 is: 18,439.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,575.29 : 32,525.93 = 13,365.23 : x
  2. Step 2: Convert to fraction form
    23,575.29/32,525.93 = 13,365.23/x
  3. Step 3: Cross multiply
    23,575.29x = 32,525.93 × 13,365.23
  4. Step 4: Simplify right side
    23,575.29x = 434,716,535.41
  5. Step 5: Solve for x
    x = 434,716,535.41/23,575.29
  6. Step 6: Final answer
    x = 18,439.50

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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.