Home / 97,622.10-146,323.80-41,452.65

Finding the Fourth Proportional to 97,622.10, 146,323.80 and 41,452.65

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Solution

The fourth proportional to 97,622.10, 146,323.80 and 41,452.65 is: 62,132.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,622.10 : 146,323.80 = 41,452.65 : x
  2. Step 2: Convert to fraction form
    97,622.10/146,323.80 = 41,452.65/x
  3. Step 3: Cross multiply
    97,622.10x = 146,323.80 × 41,452.65
  4. Step 4: Simplify right side
    97,622.10x = 6,065,509,268.07
  5. Step 5: Solve for x
    x = 6,065,509,268.07/97,622.10
  6. Step 6: Final answer
    x = 62,132.54

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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.