Home / 23,365.92-32,244.96-13,294.32

Finding the Fourth Proportional to 23,365.92, 32,244.96 and 13,294.32

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Solution

The fourth proportional to 23,365.92, 32,244.96 and 13,294.32 is: 18,346.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365.92 : 32,244.96 = 13,294.32 : x
  2. Step 2: Convert to fraction form
    23,365.92/32,244.96 = 13,294.32/x
  3. Step 3: Cross multiply
    23,365.92x = 32,244.96 × 13,294.32
  4. Step 4: Simplify right side
    23,365.92x = 428,674,816.63
  5. Step 5: Solve for x
    x = 428,674,816.63/23,365.92
  6. Step 6: Final answer
    x = 18,346.16

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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.