Home / 264,254.04-364,645.94-149,543.15

Finding the Fourth Proportional to 264,254.04, 364,645.94 and 149,543.15

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Solution

The fourth proportional to 264,254.04, 364,645.94 and 149,543.15 is: 206,355.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,254.04 : 364,645.94 = 149,543.15 : x
  2. Step 2: Convert to fraction form
    264,254.04/364,645.94 = 149,543.15/x
  3. Step 3: Cross multiply
    264,254.04x = 364,645.94 × 149,543.15
  4. Step 4: Simplify right side
    264,254.04x = 54,530,299,931.37
  5. Step 5: Solve for x
    x = 54,530,299,931.37/264,254.04
  6. Step 6: Final answer
    x = 206,355.60

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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.