Home / 296,832.56-445,244.08-94,425.84

Finding the Fourth Proportional to 296,832.56, 445,244.08 and 94,425.84

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Solution

The fourth proportional to 296,832.56, 445,244.08 and 94,425.84 is: 141,637.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,832.56 : 445,244.08 = 94,425.84 : x
  2. Step 2: Convert to fraction form
    296,832.56/445,244.08 = 94,425.84/x
  3. Step 3: Cross multiply
    296,832.56x = 445,244.08 × 94,425.84
  4. Step 4: Simplify right side
    296,832.56x = 42,042,546,259.03
  5. Step 5: Solve for x
    x = 42,042,546,259.03/296,832.56
  6. Step 6: Final answer
    x = 141,637.25

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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.