Home / 35,440.73-48,907.64-19,525.76

Finding the Fourth Proportional to 35,440.73, 48,907.64 and 19,525.76

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Solution

The fourth proportional to 35,440.73, 48,907.64 and 19,525.76 is: 26,945.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,440.73 : 48,907.64 = 19,525.76 : x
  2. Step 2: Convert to fraction form
    35,440.73/48,907.64 = 19,525.76/x
  3. Step 3: Cross multiply
    35,440.73x = 48,907.64 × 19,525.76
  4. Step 4: Simplify right side
    35,440.73x = 954,958,498.64
  5. Step 5: Solve for x
    x = 954,958,498.64/35,440.73
  6. Step 6: Final answer
    x = 26,945.23

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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.