Home / 241,300.53-333,010.51-139,330.29

Finding the Fourth Proportional to 241,300.53, 333,010.51 and 139,330.29

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Solution

The fourth proportional to 241,300.53, 333,010.51 and 139,330.29 is: 192,284.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,300.53 : 333,010.51 = 139,330.29 : x
  2. Step 2: Convert to fraction form
    241,300.53/333,010.51 = 139,330.29/x
  3. Step 3: Cross multiply
    241,300.53x = 333,010.51 × 139,330.29
  4. Step 4: Simplify right side
    241,300.53x = 46,398,450,583.02
  5. Step 5: Solve for x
    x = 46,398,450,583.02/241,300.53
  6. Step 6: Final answer
    x = 192,284.91

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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.