Home / 34,969.09-48,256.74-19,053.66

Finding the Fourth Proportional to 34,969.09, 48,256.74 and 19,053.66

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Solution

The fourth proportional to 34,969.09, 48,256.74 and 19,053.66 is: 26,293.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,969.09 : 48,256.74 = 19,053.66 : x
  2. Step 2: Convert to fraction form
    34,969.09/48,256.74 = 19,053.66/x
  3. Step 3: Cross multiply
    34,969.09x = 48,256.74 × 19,053.66
  4. Step 4: Simplify right side
    34,969.09x = 919,467,516.67
  5. Step 5: Solve for x
    x = 919,467,516.67/34,969.09
  6. Step 6: Final answer
    x = 26,293.72

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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.