Home / 38,069.91-57,104.54-29,756.91

Finding the Fourth Proportional to 38,069.91, 57,104.54 and 29,756.91

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Solution

The fourth proportional to 38,069.91, 57,104.54 and 29,756.91 is: 44,635.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,069.91 : 57,104.54 = 29,756.91 : x
  2. Step 2: Convert to fraction form
    38,069.91/57,104.54 = 29,756.91/x
  3. Step 3: Cross multiply
    38,069.91x = 57,104.54 × 29,756.91
  4. Step 4: Simplify right side
    38,069.91x = 1,699,254,508.59
  5. Step 5: Solve for x
    x = 1,699,254,508.59/38,069.91
  6. Step 6: Final answer
    x = 44,635.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.