Home / 34,941.56-48,219.65-19,834.25

Finding the Fourth Proportional to 34,941.56, 48,219.65 and 19,834.25

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Solution

The fourth proportional to 34,941.56, 48,219.65 and 19,834.25 is: 27,371.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,941.56 : 48,219.65 = 19,834.25 : x
  2. Step 2: Convert to fraction form
    34,941.56/48,219.65 = 19,834.25/x
  3. Step 3: Cross multiply
    34,941.56x = 48,219.65 × 19,834.25
  4. Step 4: Simplify right side
    34,941.56x = 956,400,252.74
  5. Step 5: Solve for x
    x = 956,400,252.74/34,941.56
  6. Step 6: Final answer
    x = 27,371.43

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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.