Home / 34,976.89-48,266.68-19,060.99

Finding the Fourth Proportional to 34,976.89, 48,266.68 and 19,060.99

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Solution

The fourth proportional to 34,976.89, 48,266.68 and 19,060.99 is: 26,303.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,976.89 : 48,266.68 = 19,060.99 : x
  2. Step 2: Convert to fraction form
    34,976.89/48,266.68 = 19,060.99/x
  3. Step 3: Cross multiply
    34,976.89x = 48,266.68 × 19,060.99
  4. Step 4: Simplify right side
    34,976.89x = 920,010,704.81
  5. Step 5: Solve for x
    x = 920,010,704.81/34,976.89
  6. Step 6: Final answer
    x = 26,303.39

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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.