Home / 46,058.01-69,119.81-19,770.27

Finding the Fourth Proportional to 46,058.01, 69,119.81 and 19,770.27

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Solution

The fourth proportional to 46,058.01, 69,119.81 and 19,770.27 is: 29,669.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,058.01 : 69,119.81 = 19,770.27 : x
  2. Step 2: Convert to fraction form
    46,058.01/69,119.81 = 19,770.27/x
  3. Step 3: Cross multiply
    46,058.01x = 69,119.81 × 19,770.27
  4. Step 4: Simplify right side
    46,058.01x = 1,366,517,306.05
  5. Step 5: Solve for x
    x = 1,366,517,306.05/46,058.01
  6. Step 6: Final answer
    x = 29,669.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.