Home / 23,835.27-32,893.05-13,764.59

Finding the Fourth Proportional to 23,835.27, 32,893.05 and 13,764.59

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Solution

The fourth proportional to 23,835.27, 32,893.05 and 13,764.59 is: 18,995.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,835.27 : 32,893.05 = 13,764.59 : x
  2. Step 2: Convert to fraction form
    23,835.27/32,893.05 = 13,764.59/x
  3. Step 3: Cross multiply
    23,835.27x = 32,893.05 × 13,764.59
  4. Step 4: Simplify right side
    23,835.27x = 452,759,113.81
  5. Step 5: Solve for x
    x = 452,759,113.81/23,835.27
  6. Step 6: Final answer
    x = 18,995.35

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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.