Home / 265,746.98-366,716.93-151,010.28

Finding the Fourth Proportional to 265,746.98, 366,716.93 and 151,010.28

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Solution

The fourth proportional to 265,746.98, 366,716.93 and 151,010.28 is: 208,386.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,746.98 : 366,716.93 = 151,010.28 : x
  2. Step 2: Convert to fraction form
    265,746.98/366,716.93 = 151,010.28/x
  3. Step 3: Cross multiply
    265,746.98x = 366,716.93 × 151,010.28
  4. Step 4: Simplify right side
    265,746.98x = 55,378,025,524.99
  5. Step 5: Solve for x
    x = 55,378,025,524.99/265,746.98
  6. Step 6: Final answer
    x = 208,386.28

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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.