Home / 246,817.20-370,225.80-59,828.70

Finding the Fourth Proportional to 246,817.20, 370,225.80 and 59,828.70

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Solution

The fourth proportional to 246,817.20, 370,225.80 and 59,828.70 is: 89,743.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,817.20 : 370,225.80 = 59,828.70 : x
  2. Step 2: Convert to fraction form
    246,817.20/370,225.80 = 59,828.70/x
  3. Step 3: Cross multiply
    246,817.20x = 370,225.80 × 59,828.70
  4. Step 4: Simplify right side
    246,817.20x = 22,150,128,320.46
  5. Step 5: Solve for x
    x = 22,150,128,320.46/246,817.20
  6. Step 6: Final answer
    x = 89,743.05

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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.