Home / 246,355.40-369,533.10-88,563.35

Finding the Fourth Proportional to 246,355.40, 369,533.10 and 88,563.35

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Solution

The fourth proportional to 246,355.40, 369,533.10 and 88,563.35 is: 132,845.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,355.40 : 369,533.10 = 88,563.35 : x
  2. Step 2: Convert to fraction form
    246,355.40/369,533.10 = 88,563.35/x
  3. Step 3: Cross multiply
    246,355.40x = 369,533.10 × 88,563.35
  4. Step 4: Simplify right side
    246,355.40x = 32,727,089,271.89
  5. Step 5: Solve for x
    x = 32,727,089,271.89/246,355.40
  6. Step 6: Final answer
    x = 132,845.03

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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.