Home / 30,896.47-46,233.99-26,750.80

Finding the Fourth Proportional to 30,896.47, 46,233.99 and 26,750.80

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Solution

The fourth proportional to 30,896.47, 46,233.99 and 26,750.80 is: 40,030.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,896.47 : 46,233.99 = 26,750.80 : x
  2. Step 2: Convert to fraction form
    30,896.47/46,233.99 = 26,750.80/x
  3. Step 3: Cross multiply
    30,896.47x = 46,233.99 × 26,750.80
  4. Step 4: Simplify right side
    30,896.47x = 1,236,796,219.69
  5. Step 5: Solve for x
    x = 1,236,796,219.69/30,896.47
  6. Step 6: Final answer
    x = 40,030.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.