Home / 303,202.02-454,848.42-97,968.06

Finding the Fourth Proportional to 303,202.02, 454,848.42 and 97,968.06

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Solution

The fourth proportional to 303,202.02, 454,848.42 and 97,968.06 is: 146,966.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,202.02 : 454,848.42 = 97,968.06 : x
  2. Step 2: Convert to fraction form
    303,202.02/454,848.42 = 97,968.06/x
  3. Step 3: Cross multiply
    303,202.02x = 454,848.42 × 97,968.06
  4. Step 4: Simplify right side
    303,202.02x = 44,560,617,301.47
  5. Step 5: Solve for x
    x = 44,560,617,301.47/303,202.02
  6. Step 6: Final answer
    x = 146,966.76

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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.