Home / 23,803.32-32,847.28-13,192.32

Finding the Fourth Proportional to 23,803.32, 32,847.28 and 13,192.32

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Solution

The fourth proportional to 23,803.32, 32,847.28 and 13,192.32 is: 18,204.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,803.32 : 32,847.28 = 13,192.32 : x
  2. Step 2: Convert to fraction form
    23,803.32/32,847.28 = 13,192.32/x
  3. Step 3: Cross multiply
    23,803.32x = 32,847.28 × 13,192.32
  4. Step 4: Simplify right side
    23,803.32x = 433,331,795.91
  5. Step 5: Solve for x
    x = 433,331,795.91/23,803.32
  6. Step 6: Final answer
    x = 18,204.68

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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.