Home / 23,625.04-35,441.04-12,528.88

Finding the Fourth Proportional to 23,625.04, 35,441.04 and 12,528.88

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Solution

The fourth proportional to 23,625.04, 35,441.04 and 12,528.88 is: 18,795.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,625.04 : 35,441.04 = 12,528.88 : x
  2. Step 2: Convert to fraction form
    23,625.04/35,441.04 = 12,528.88/x
  3. Step 3: Cross multiply
    23,625.04x = 35,441.04 × 12,528.88
  4. Step 4: Simplify right side
    23,625.04x = 444,036,537.24
  5. Step 5: Solve for x
    x = 444,036,537.24/23,625.04
  6. Step 6: Final answer
    x = 18,795.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.