Home / 23,528.67-32,453.19-19,967.36

Finding the Fourth Proportional to 23,528.67, 32,453.19 and 19,967.36

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Solution

The fourth proportional to 23,528.67, 32,453.19 and 19,967.36 is: 27,541.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,528.67 : 32,453.19 = 19,967.36 : x
  2. Step 2: Convert to fraction form
    23,528.67/32,453.19 = 19,967.36/x
  3. Step 3: Cross multiply
    23,528.67x = 32,453.19 × 19,967.36
  4. Step 4: Simplify right side
    23,528.67x = 648,004,365.61
  5. Step 5: Solve for x
    x = 648,004,365.61/23,528.67
  6. Step 6: Final answer
    x = 27,541.05

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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.