Home / 49,454.10-74,094.21-41,608.31

Finding the Fourth Proportional to 49,454.10, 74,094.21 and 41,608.31

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Solution

The fourth proportional to 49,454.10, 74,094.21 and 41,608.31 is: 62,339.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,454.10 : 74,094.21 = 41,608.31 : x
  2. Step 2: Convert to fraction form
    49,454.10/74,094.21 = 41,608.31/x
  3. Step 3: Cross multiply
    49,454.10x = 74,094.21 × 41,608.31
  4. Step 4: Simplify right side
    49,454.10x = 3,082,934,488.41
  5. Step 5: Solve for x
    x = 3,082,934,488.41/49,454.10
  6. Step 6: Final answer
    x = 62,339.31

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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.