Home / 264,163.02-364,544.96-150,988.20

Finding the Fourth Proportional to 264,163.02, 364,544.96 and 150,988.20

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Solution

The fourth proportional to 264,163.02, 364,544.96 and 150,988.20 is: 208,363.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,163.02 : 364,544.96 = 150,988.20 : x
  2. Step 2: Convert to fraction form
    264,163.02/364,544.96 = 150,988.20/x
  3. Step 3: Cross multiply
    264,163.02x = 364,544.96 × 150,988.20
  4. Step 4: Simplify right side
    264,163.02x = 55,041,985,506.75
  5. Step 5: Solve for x
    x = 55,041,985,506.75/264,163.02
  6. Step 6: Final answer
    x = 208,363.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.