Home / 49,079.42-73,617.39-15,801.74

Finding the Fourth Proportional to 49,079.42, 73,617.39 and 15,801.74

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Solution

The fourth proportional to 49,079.42, 73,617.39 and 15,801.74 is: 23,702.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,079.42 : 73,617.39 = 15,801.74 : x
  2. Step 2: Convert to fraction form
    49,079.42/73,617.39 = 15,801.74/x
  3. Step 3: Cross multiply
    49,079.42x = 73,617.39 × 15,801.74
  4. Step 4: Simplify right side
    49,079.42x = 1,163,282,856.26
  5. Step 5: Solve for x
    x = 1,163,282,856.26/49,079.42
  6. Step 6: Final answer
    x = 23,702.05

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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.