Home / 44,309.95-66,477.48-18,033.55

Finding the Fourth Proportional to 44,309.95, 66,477.48 and 18,033.55

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Solution

The fourth proportional to 44,309.95, 66,477.48 and 18,033.55 is: 27,055.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,309.95 : 66,477.48 = 18,033.55 : x
  2. Step 2: Convert to fraction form
    44,309.95/66,477.48 = 18,033.55/x
  3. Step 3: Cross multiply
    44,309.95x = 66,477.48 × 18,033.55
  4. Step 4: Simplify right side
    44,309.95x = 1,198,824,959.45
  5. Step 5: Solve for x
    x = 1,198,824,959.45/44,309.95
  6. Step 6: Final answer
    x = 27,055.43

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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.