Home / 163,165.28-244,745.04-44,836.16

Finding the Fourth Proportional to 163,165.28, 244,745.04 and 44,836.16

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Solution

The fourth proportional to 163,165.28, 244,745.04 and 44,836.16 is: 67,253.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,165.28 : 244,745.04 = 44,836.16 : x
  2. Step 2: Convert to fraction form
    163,165.28/244,745.04 = 44,836.16/x
  3. Step 3: Cross multiply
    163,165.28x = 244,745.04 × 44,836.16
  4. Step 4: Simplify right side
    163,165.28x = 10,973,427,772.65
  5. Step 5: Solve for x
    x = 10,973,427,772.65/163,165.28
  6. Step 6: Final answer
    x = 67,253.45

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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.