Home / 34,261.57-47,294.04-22,327.84

Finding the Fourth Proportional to 34,261.57, 47,294.04 and 22,327.84

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Solution

The fourth proportional to 34,261.57, 47,294.04 and 22,327.84 is: 30,820.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,261.57 : 47,294.04 = 22,327.84 : x
  2. Step 2: Convert to fraction form
    34,261.57/47,294.04 = 22,327.84/x
  3. Step 3: Cross multiply
    34,261.57x = 47,294.04 × 22,327.84
  4. Step 4: Simplify right side
    34,261.57x = 1,055,973,758.07
  5. Step 5: Solve for x
    x = 1,055,973,758.07/34,261.57
  6. Step 6: Final answer
    x = 30,820.94

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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.