Home / 23,365.52-32,243.19-12,753.09

Finding the Fourth Proportional to 23,365.52, 32,243.19 and 12,753.09

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Solution

The fourth proportional to 23,365.52, 32,243.19 and 12,753.09 is: 17,598.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365.52 : 32,243.19 = 12,753.09 : x
  2. Step 2: Convert to fraction form
    23,365.52/32,243.19 = 12,753.09/x
  3. Step 3: Cross multiply
    23,365.52x = 32,243.19 × 12,753.09
  4. Step 4: Simplify right side
    23,365.52x = 411,200,303.96
  5. Step 5: Solve for x
    x = 411,200,303.96/23,365.52
  6. Step 6: Final answer
    x = 17,598.60

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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.