Home / 265,766.52-366,788.93-151,062.42

Finding the Fourth Proportional to 265,766.52, 366,788.93 and 151,062.42

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Solution

The fourth proportional to 265,766.52, 366,788.93 and 151,062.42 is: 208,483.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,766.52 : 366,788.93 = 151,062.42 : x
  2. Step 2: Convert to fraction form
    265,766.52/366,788.93 = 151,062.42/x
  3. Step 3: Cross multiply
    265,766.52x = 366,788.93 × 151,062.42
  4. Step 4: Simplify right side
    265,766.52x = 55,408,023,395.01
  5. Step 5: Solve for x
    x = 55,408,023,395.01/265,766.52
  6. Step 6: Final answer
    x = 208,483.84

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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.