Home / 233,234.16-349,426.83-162,006.30

Finding the Fourth Proportional to 233,234.16, 349,426.83 and 162,006.30

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Solution

The fourth proportional to 233,234.16, 349,426.83 and 162,006.30 is: 242,714.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,234.16 : 349,426.83 = 162,006.30 : x
  2. Step 2: Convert to fraction form
    233,234.16/349,426.83 = 162,006.30/x
  3. Step 3: Cross multiply
    233,234.16x = 349,426.83 × 162,006.30
  4. Step 4: Simplify right side
    233,234.16x = 56,609,347,849.03
  5. Step 5: Solve for x
    x = 56,609,347,849.03/233,234.16
  6. Step 6: Final answer
    x = 242,714.65

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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.