Home / 94,567.43-130,502.20-51,546.91

Finding the Fourth Proportional to 94,567.43, 130,502.20 and 51,546.91

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Solution

The fourth proportional to 94,567.43, 130,502.20 and 51,546.91 is: 71,134.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,567.43 : 130,502.20 = 51,546.91 : x
  2. Step 2: Convert to fraction form
    94,567.43/130,502.20 = 51,546.91/x
  3. Step 3: Cross multiply
    94,567.43x = 130,502.20 × 51,546.91
  4. Step 4: Simplify right side
    94,567.43x = 6,726,985,158.20
  5. Step 5: Solve for x
    x = 6,726,985,158.20/94,567.43
  6. Step 6: Final answer
    x = 71,134.27

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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.