Home / 34,923.84-48,211.40-22,355.88

Finding the Fourth Proportional to 34,923.84, 48,211.40 and 22,355.88

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Solution

The fourth proportional to 34,923.84, 48,211.40 and 22,355.88 is: 30,861.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923.84 : 48,211.40 = 22,355.88 : x
  2. Step 2: Convert to fraction form
    34,923.84/48,211.40 = 22,355.88/x
  3. Step 3: Cross multiply
    34,923.84x = 48,211.40 × 22,355.88
  4. Step 4: Simplify right side
    34,923.84x = 1,077,808,273.03
  5. Step 5: Solve for x
    x = 1,077,808,273.03/34,923.84
  6. Step 6: Final answer
    x = 30,861.68

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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.