Home / 33,192.04-45,804.48-18,084.90

Finding the Fourth Proportional to 33,192.04, 45,804.48 and 18,084.90

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Solution

The fourth proportional to 33,192.04, 45,804.48 and 18,084.90 is: 24,956.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192.04 : 45,804.48 = 18,084.90 : x
  2. Step 2: Convert to fraction form
    33,192.04/45,804.48 = 18,084.90/x
  3. Step 3: Cross multiply
    33,192.04x = 45,804.48 × 18,084.90
  4. Step 4: Simplify right side
    33,192.04x = 828,369,440.35
  5. Step 5: Solve for x
    x = 828,369,440.35/33,192.04
  6. Step 6: Final answer
    x = 24,956.87

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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.