Home / 151,690.44-227,527.14-46,509.10

Finding the Fourth Proportional to 151,690.44, 227,527.14 and 46,509.10

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Solution

The fourth proportional to 151,690.44, 227,527.14 and 46,509.10 is: 69,761.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,690.44 : 227,527.14 = 46,509.10 : x
  2. Step 2: Convert to fraction form
    151,690.44/227,527.14 = 46,509.10/x
  3. Step 3: Cross multiply
    151,690.44x = 227,527.14 × 46,509.10
  4. Step 4: Simplify right side
    151,690.44x = 10,582,082,506.97
  5. Step 5: Solve for x
    x = 10,582,082,506.97/151,690.44
  6. Step 6: Final answer
    x = 69,761.04

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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.