Home / 151,325.55-226,980.09-46,136.25

Finding the Fourth Proportional to 151,325.55, 226,980.09 and 46,136.25

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Solution

The fourth proportional to 151,325.55, 226,980.09 and 46,136.25 is: 69,201.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,325.55 : 226,980.09 = 46,136.25 : x
  2. Step 2: Convert to fraction form
    151,325.55/226,980.09 = 46,136.25/x
  3. Step 3: Cross multiply
    151,325.55x = 226,980.09 × 46,136.25
  4. Step 4: Simplify right side
    151,325.55x = 10,472,010,177.26
  5. Step 5: Solve for x
    x = 10,472,010,177.26/151,325.55
  6. Step 6: Final answer
    x = 69,201.86

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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.