Home / 44,305.04-66,450.96-18,009.68

Finding the Fourth Proportional to 44,305.04, 66,450.96 and 18,009.68

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Solution

The fourth proportional to 44,305.04, 66,450.96 and 18,009.68 is: 27,011.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,305.04 : 66,450.96 = 18,009.68 : x
  2. Step 2: Convert to fraction form
    44,305.04/66,450.96 = 18,009.68/x
  3. Step 3: Cross multiply
    44,305.04x = 66,450.96 × 18,009.68
  4. Step 4: Simplify right side
    44,305.04x = 1,196,760,525.29
  5. Step 5: Solve for x
    x = 1,196,760,525.29/44,305.04
  6. Step 6: Final answer
    x = 27,011.84

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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.