Home / 233,905.30-350,339.55-181,143.70

Finding the Fourth Proportional to 233,905.30, 350,339.55 and 181,143.70

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Solution

The fourth proportional to 233,905.30, 350,339.55 and 181,143.70 is: 271,314.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,905.30 : 350,339.55 = 181,143.70 : x
  2. Step 2: Convert to fraction form
    233,905.30/350,339.55 = 181,143.70/x
  3. Step 3: Cross multiply
    233,905.30x = 350,339.55 × 181,143.70
  4. Step 4: Simplify right side
    233,905.30x = 63,461,802,343.34
  5. Step 5: Solve for x
    x = 63,461,802,343.34/233,905.30
  6. Step 6: Final answer
    x = 271,314.08

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1.5x scale

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.