Home / 23,552.53-32,502.51-12,942.18

Finding the Fourth Proportional to 23,552.53, 32,502.51 and 12,942.18

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Solution

The fourth proportional to 23,552.53, 32,502.51 and 12,942.18 is: 17,860.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,552.53 : 32,502.51 = 12,942.18 : x
  2. Step 2: Convert to fraction form
    23,552.53/32,502.51 = 12,942.18/x
  3. Step 3: Cross multiply
    23,552.53x = 32,502.51 × 12,942.18
  4. Step 4: Simplify right side
    23,552.53x = 420,653,334.87
  5. Step 5: Solve for x
    x = 420,653,334.87/23,552.53
  6. Step 6: Final answer
    x = 17,860.22

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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.