Home / 34,268.07-47,303.01-22,334.34

Finding the Fourth Proportional to 34,268.07, 47,303.01 and 22,334.34

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Solution

The fourth proportional to 34,268.07, 47,303.01 and 22,334.34 is: 30,829.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,268.07 : 47,303.01 = 22,334.34 : x
  2. Step 2: Convert to fraction form
    34,268.07/47,303.01 = 22,334.34/x
  3. Step 3: Cross multiply
    34,268.07x = 47,303.01 × 22,334.34
  4. Step 4: Simplify right side
    34,268.07x = 1,056,481,508.36
  5. Step 5: Solve for x
    x = 1,056,481,508.36/34,268.07
  6. Step 6: Final answer
    x = 30,829.91

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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.