Home / 94,633.03-130,596.50-54,354.88

Finding the Fourth Proportional to 94,633.03, 130,596.50 and 54,354.88

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Solution

The fourth proportional to 94,633.03, 130,596.50 and 54,354.88 is: 75,011.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,633.03 : 130,596.50 = 54,354.88 : x
  2. Step 2: Convert to fraction form
    94,633.03/130,596.50 = 54,354.88/x
  3. Step 3: Cross multiply
    94,633.03x = 130,596.50 × 54,354.88
  4. Step 4: Simplify right side
    94,633.03x = 7,098,557,085.92
  5. Step 5: Solve for x
    x = 7,098,557,085.92/94,633.03
  6. Step 6: Final answer
    x = 75,011.41

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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.