Home / 34,030.93-46,964.82-18,926.98

Finding the Fourth Proportional to 34,030.93, 46,964.82 and 18,926.98

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Solution

The fourth proportional to 34,030.93, 46,964.82 and 18,926.98 is: 26,120.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,030.93 : 46,964.82 = 18,926.98 : x
  2. Step 2: Convert to fraction form
    34,030.93/46,964.82 = 18,926.98/x
  3. Step 3: Cross multiply
    34,030.93x = 46,964.82 × 18,926.98
  4. Step 4: Simplify right side
    34,030.93x = 888,902,208.84
  5. Step 5: Solve for x
    x = 888,902,208.84/34,030.93
  6. Step 6: Final answer
    x = 26,120.42

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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.