Home / 151,270.02-226,937.70-46,086.12

Finding the Fourth Proportional to 151,270.02, 226,937.70 and 46,086.12

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Solution

The fourth proportional to 151,270.02, 226,937.70 and 46,086.12 is: 69,139.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,270.02 : 226,937.70 = 46,086.12 : x
  2. Step 2: Convert to fraction form
    151,270.02/226,937.70 = 46,086.12/x
  3. Step 3: Cross multiply
    151,270.02x = 226,937.70 × 46,086.12
  4. Step 4: Simplify right side
    151,270.02x = 10,458,678,074.72
  5. Step 5: Solve for x
    x = 10,458,678,074.72/151,270.02
  6. Step 6: Final answer
    x = 69,139.13

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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.