Home / 246,934.44-370,428.99-97,155

Finding the Fourth Proportional to 246,934.44, 370,428.99 and 97,155

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Solution

The fourth proportional to 246,934.44, 370,428.99 and 97,155 is: 145,743.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,934.44 : 370,428.99 = 97,155 : x
  2. Step 2: Convert to fraction form
    246,934.44/370,428.99 = 97,155/x
  3. Step 3: Cross multiply
    246,934.44x = 370,428.99 × 97,155
  4. Step 4: Simplify right side
    246,934.44x = 35,989,028,523.45
  5. Step 5: Solve for x
    x = 35,989,028,523.45/246,934.44
  6. Step 6: Final answer
    x = 145,743.25

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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.