Home / 23,669.84-32,665.07-13,060.16

Finding the Fourth Proportional to 23,669.84, 32,665.07 and 13,060.16

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Solution

The fourth proportional to 23,669.84, 32,665.07 and 13,060.16 is: 18,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,669.84 : 32,665.07 = 13,060.16 : x
  2. Step 2: Convert to fraction form
    23,669.84/32,665.07 = 13,060.16/x
  3. Step 3: Cross multiply
    23,669.84x = 32,665.07 × 13,060.16
  4. Step 4: Simplify right side
    23,669.84x = 426,611,007.96
  5. Step 5: Solve for x
    x = 426,611,007.96/23,669.84
  6. Step 6: Final answer
    x = 18,023.40

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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.