Home / 41,176.01-61,774.31-19,004.90

Finding the Fourth Proportional to 41,176.01, 61,774.31 and 19,004.90

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Solution

The fourth proportional to 41,176.01, 61,774.31 and 19,004.90 is: 28,512.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,176.01 : 61,774.31 = 19,004.90 : x
  2. Step 2: Convert to fraction form
    41,176.01/61,774.31 = 19,004.90/x
  3. Step 3: Cross multiply
    41,176.01x = 61,774.31 × 19,004.90
  4. Step 4: Simplify right side
    41,176.01x = 1,174,014,322.76
  5. Step 5: Solve for x
    x = 1,174,014,322.76/41,176.01
  6. Step 6: Final answer
    x = 28,512.09

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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.