Home / 236,234.80-354,352.20-183,090.70

Finding the Fourth Proportional to 236,234.80, 354,352.20 and 183,090.70

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Solution

The fourth proportional to 236,234.80, 354,352.20 and 183,090.70 is: 274,636.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,234.80 : 354,352.20 = 183,090.70 : x
  2. Step 2: Convert to fraction form
    236,234.80/354,352.20 = 183,090.70/x
  3. Step 3: Cross multiply
    236,234.80x = 354,352.20 × 183,090.70
  4. Step 4: Simplify right side
    236,234.80x = 64,878,592,344.54
  5. Step 5: Solve for x
    x = 64,878,592,344.54/236,234.80
  6. Step 6: Final answer
    x = 274,636.05

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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.