Home / 35,289.33-48,696.37-19,373.23

Finding the Fourth Proportional to 35,289.33, 48,696.37 and 19,373.23

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Solution

The fourth proportional to 35,289.33, 48,696.37 and 19,373.23 is: 26,733.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,289.33 : 48,696.37 = 19,373.23 : x
  2. Step 2: Convert to fraction form
    35,289.33/48,696.37 = 19,373.23/x
  3. Step 3: Cross multiply
    35,289.33x = 48,696.37 × 19,373.23
  4. Step 4: Simplify right side
    35,289.33x = 943,405,976.18
  5. Step 5: Solve for x
    x = 943,405,976.18/35,289.33
  6. Step 6: Final answer
    x = 26,733.46

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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.