Home / 94,633.32-130,552.74-62,326.20

Finding the Fourth Proportional to 94,633.32, 130,552.74 and 62,326.20

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Solution

The fourth proportional to 94,633.32, 130,552.74 and 62,326.20 is: 85,982.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,633.32 : 130,552.74 = 62,326.20 : x
  2. Step 2: Convert to fraction form
    94,633.32/130,552.74 = 62,326.20/x
  3. Step 3: Cross multiply
    94,633.32x = 130,552.74 × 62,326.20
  4. Step 4: Simplify right side
    94,633.32x = 8,136,856,183.79
  5. Step 5: Solve for x
    x = 8,136,856,183.79/94,633.32
  6. Step 6: Final answer
    x = 85,982.99

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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.