Home / 54,253.63-74,889.66-44,164.55

Finding the Fourth Proportional to 54,253.63, 74,889.66 and 44,164.55

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Solution

The fourth proportional to 54,253.63, 74,889.66 and 44,164.55 is: 60,963.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,253.63 : 74,889.66 = 44,164.55 : x
  2. Step 2: Convert to fraction form
    54,253.63/74,889.66 = 44,164.55/x
  3. Step 3: Cross multiply
    54,253.63x = 74,889.66 × 44,164.55
  4. Step 4: Simplify right side
    54,253.63x = 3,307,468,133.55
  5. Step 5: Solve for x
    x = 3,307,468,133.55/54,253.63
  6. Step 6: Final answer
    x = 60,963.08

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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.