Home / 254,050.32-350,564.17-146,654.95

Finding the Fourth Proportional to 254,050.32, 350,564.17 and 146,654.95

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Solution

The fourth proportional to 254,050.32, 350,564.17 and 146,654.95 is: 202,369.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,050.32 : 350,564.17 = 146,654.95 : x
  2. Step 2: Convert to fraction form
    254,050.32/350,564.17 = 146,654.95/x
  3. Step 3: Cross multiply
    254,050.32x = 350,564.17 × 146,654.95
  4. Step 4: Simplify right side
    254,050.32x = 51,411,970,823.14
  5. Step 5: Solve for x
    x = 51,411,970,823.14/254,050.32
  6. Step 6: Final answer
    x = 202,369.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.