Home / 23,266.28-32,100.23-13,193.93

Finding the Fourth Proportional to 23,266.28, 32,100.23 and 13,193.93

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Solution

The fourth proportional to 23,266.28, 32,100.23 and 13,193.93 is: 18,203.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266.28 : 32,100.23 = 13,193.93 : x
  2. Step 2: Convert to fraction form
    23,266.28/32,100.23 = 13,193.93/x
  3. Step 3: Cross multiply
    23,266.28x = 32,100.23 × 13,193.93
  4. Step 4: Simplify right side
    23,266.28x = 423,528,121.63
  5. Step 5: Solve for x
    x = 423,528,121.63/23,266.28
  6. Step 6: Final answer
    x = 18,203.52

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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.