Home / 246,001.20-369,088.20-88,234.80

Finding the Fourth Proportional to 246,001.20, 369,088.20 and 88,234.80

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Solution

The fourth proportional to 246,001.20, 369,088.20 and 88,234.80 is: 132,383.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,001.20 : 369,088.20 = 88,234.80 : x
  2. Step 2: Convert to fraction form
    246,001.20/369,088.20 = 88,234.80/x
  3. Step 3: Cross multiply
    246,001.20x = 369,088.20 × 88,234.80
  4. Step 4: Simplify right side
    246,001.20x = 32,566,423,509.36
  5. Step 5: Solve for x
    x = 32,566,423,509.36/246,001.20
  6. Step 6: Final answer
    x = 132,383.19

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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.