Home / 75,068.24-103,576.73-44,863.34

Finding the Fourth Proportional to 75,068.24, 103,576.73 and 44,863.34

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Solution

The fourth proportional to 75,068.24, 103,576.73 and 44,863.34 is: 61,900.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,068.24 : 103,576.73 = 44,863.34 : x
  2. Step 2: Convert to fraction form
    75,068.24/103,576.73 = 44,863.34/x
  3. Step 3: Cross multiply
    75,068.24x = 103,576.73 × 44,863.34
  4. Step 4: Simplify right side
    75,068.24x = 4,646,797,311.88
  5. Step 5: Solve for x
    x = 4,646,797,311.88/75,068.24
  6. Step 6: Final answer
    x = 61,900.98

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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.