Home / 246,825.01-370,308.07-145,715.32

Finding the Fourth Proportional to 246,825.01, 370,308.07 and 145,715.32

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Solution

The fourth proportional to 246,825.01, 370,308.07 and 145,715.32 is: 218,614.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,825.01 : 370,308.07 = 145,715.32 : x
  2. Step 2: Convert to fraction form
    246,825.01/370,308.07 = 145,715.32/x
  3. Step 3: Cross multiply
    246,825.01x = 370,308.07 × 145,715.32
  4. Step 4: Simplify right side
    246,825.01x = 53,959,559,563.66
  5. Step 5: Solve for x
    x = 53,959,559,563.66/246,825.01
  6. Step 6: Final answer
    x = 218,614.63

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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.