Home / 34,945.88-48,224.84-19,030.32

Finding the Fourth Proportional to 34,945.88, 48,224.84 and 19,030.32

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Solution

The fourth proportional to 34,945.88, 48,224.84 and 19,030.32 is: 26,261.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,945.88 : 48,224.84 = 19,030.32 : x
  2. Step 2: Convert to fraction form
    34,945.88/48,224.84 = 19,030.32/x
  3. Step 3: Cross multiply
    34,945.88x = 48,224.84 × 19,030.32
  4. Step 4: Simplify right side
    34,945.88x = 917,734,042.00
  5. Step 5: Solve for x
    x = 917,734,042.00/34,945.88
  6. Step 6: Final answer
    x = 26,261.58

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1.5x scale

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.