Home / 264,922.89-365,603.18-151,767.51

Finding the Fourth Proportional to 264,922.89, 365,603.18 and 151,767.51

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Solution

The fourth proportional to 264,922.89, 365,603.18 and 151,767.51 is: 209,444.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,922.89 : 365,603.18 = 151,767.51 : x
  2. Step 2: Convert to fraction form
    264,922.89/365,603.18 = 151,767.51/x
  3. Step 3: Cross multiply
    264,922.89x = 365,603.18 × 151,767.51
  4. Step 4: Simplify right side
    264,922.89x = 55,486,684,656.10
  5. Step 5: Solve for x
    x = 55,486,684,656.10/264,922.89
  6. Step 6: Final answer
    x = 209,444.66

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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.