Home / 94,853.82-130,899.99-51,833.10

Finding the Fourth Proportional to 94,853.82, 130,899.99 and 51,833.10

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Solution

The fourth proportional to 94,853.82, 130,899.99 and 51,833.10 is: 71,530.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,853.82 : 130,899.99 = 51,833.10 : x
  2. Step 2: Convert to fraction form
    94,853.82/130,899.99 = 51,833.10/x
  3. Step 3: Cross multiply
    94,853.82x = 130,899.99 × 51,833.10
  4. Step 4: Simplify right side
    94,853.82x = 6,784,952,271.67
  5. Step 5: Solve for x
    x = 6,784,952,271.67/94,853.82
  6. Step 6: Final answer
    x = 71,530.62

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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.