Home / 23,261.32-32,088.16-16,175.44

Finding the Fourth Proportional to 23,261.32, 32,088.16 and 16,175.44

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Solution

The fourth proportional to 23,261.32, 32,088.16 and 16,175.44 is: 22,313.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,261.32 : 32,088.16 = 16,175.44 : x
  2. Step 2: Convert to fraction form
    23,261.32/32,088.16 = 16,175.44/x
  3. Step 3: Cross multiply
    23,261.32x = 32,088.16 × 16,175.44
  4. Step 4: Simplify right side
    23,261.32x = 519,040,106.79
  5. Step 5: Solve for x
    x = 519,040,106.79/23,261.32
  6. Step 6: Final answer
    x = 22,313.44

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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.