Home / 44,739.08-67,059.41-18,429.47

Finding the Fourth Proportional to 44,739.08, 67,059.41 and 18,429.47

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Solution

The fourth proportional to 44,739.08, 67,059.41 and 18,429.47 is: 27,623.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,739.08 : 67,059.41 = 18,429.47 : x
  2. Step 2: Convert to fraction form
    44,739.08/67,059.41 = 18,429.47/x
  3. Step 3: Cross multiply
    44,739.08x = 67,059.41 × 18,429.47
  4. Step 4: Simplify right side
    44,739.08x = 1,235,869,384.81
  5. Step 5: Solve for x
    x = 1,235,869,384.81/44,739.08
  6. Step 6: Final answer
    x = 27,623.93

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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.