Home / 41,300.20-57,000.54-33,317.65

Finding the Fourth Proportional to 41,300.20, 57,000.54 and 33,317.65

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Solution

The fourth proportional to 41,300.20, 57,000.54 and 33,317.65 is: 45,983.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,300.20 : 57,000.54 = 33,317.65 : x
  2. Step 2: Convert to fraction form
    41,300.20/57,000.54 = 33,317.65/x
  3. Step 3: Cross multiply
    41,300.20x = 57,000.54 × 33,317.65
  4. Step 4: Simplify right side
    41,300.20x = 1,899,124,041.53
  5. Step 5: Solve for x
    x = 1,899,124,041.53/41,300.20
  6. Step 6: Final answer
    x = 45,983.41

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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.