Home / 44,184.69-65,777.33-43,921.99

Finding the Fourth Proportional to 44,184.69, 65,777.33 and 43,921.99

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Solution

The fourth proportional to 44,184.69, 65,777.33 and 43,921.99 is: 65,386.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,184.69 : 65,777.33 = 43,921.99 : x
  2. Step 2: Convert to fraction form
    44,184.69/65,777.33 = 43,921.99/x
  3. Step 3: Cross multiply
    44,184.69x = 65,777.33 × 43,921.99
  4. Step 4: Simplify right side
    44,184.69x = 2,889,071,399.09
  5. Step 5: Solve for x
    x = 2,889,071,399.09/44,184.69
  6. Step 6: Final answer
    x = 65,386.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.