Home / 34,922.07-48,193.48-19,007.55

Finding the Fourth Proportional to 34,922.07, 48,193.48 and 19,007.55

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Solution

The fourth proportional to 34,922.07, 48,193.48 and 19,007.55 is: 26,230.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,922.07 : 48,193.48 = 19,007.55 : x
  2. Step 2: Convert to fraction form
    34,922.07/48,193.48 = 19,007.55/x
  3. Step 3: Cross multiply
    34,922.07x = 48,193.48 × 19,007.55
  4. Step 4: Simplify right side
    34,922.07x = 916,039,980.77
  5. Step 5: Solve for x
    x = 916,039,980.77/34,922.07
  6. Step 6: Final answer
    x = 26,230.98

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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.