Home / 34,093.09-47,047.58-33,087.07

Finding the Fourth Proportional to 34,093.09, 47,047.58 and 33,087.07

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Solution

The fourth proportional to 34,093.09, 47,047.58 and 33,087.07 is: 45,659.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,093.09 : 47,047.58 = 33,087.07 : x
  2. Step 2: Convert to fraction form
    34,093.09/47,047.58 = 33,087.07/x
  3. Step 3: Cross multiply
    34,093.09x = 47,047.58 × 33,087.07
  4. Step 4: Simplify right side
    34,093.09x = 1,556,666,420.27
  5. Step 5: Solve for x
    x = 1,556,666,420.27/34,093.09
  6. Step 6: Final answer
    x = 45,659.30

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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.