Home / 34,922.18-48,193.80-19,007.22

Finding the Fourth Proportional to 34,922.18, 48,193.80 and 19,007.22

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Solution

The fourth proportional to 34,922.18, 48,193.80 and 19,007.22 is: 26,230.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,922.18 : 48,193.80 = 19,007.22 : x
  2. Step 2: Convert to fraction form
    34,922.18/48,193.80 = 19,007.22/x
  3. Step 3: Cross multiply
    34,922.18x = 48,193.80 × 19,007.22
  4. Step 4: Simplify right side
    34,922.18x = 916,030,159.24
  5. Step 5: Solve for x
    x = 916,030,159.24/34,922.18
  6. Step 6: Final answer
    x = 26,230.61

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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.