Home / 450,950.02-676,487.30-151,516.24

Finding the Fourth Proportional to 450,950.02, 676,487.30 and 151,516.24

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Solution

The fourth proportional to 450,950.02, 676,487.30 and 151,516.24 is: 227,295.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,950.02 : 676,487.30 = 151,516.24 : x
  2. Step 2: Convert to fraction form
    450,950.02/676,487.30 = 151,516.24/x
  3. Step 3: Cross multiply
    450,950.02x = 676,487.30 × 151,516.24
  4. Step 4: Simplify right side
    450,950.02x = 102,498,809,654.95
  5. Step 5: Solve for x
    x = 102,498,809,654.95/450,950.02
  6. Step 6: Final answer
    x = 227,295.28

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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.