Home / 34,058.80-46,974.48-22,125.96

Finding the Fourth Proportional to 34,058.80, 46,974.48 and 22,125.96

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Solution

The fourth proportional to 34,058.80, 46,974.48 and 22,125.96 is: 30,516.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,058.80 : 46,974.48 = 22,125.96 : x
  2. Step 2: Convert to fraction form
    34,058.80/46,974.48 = 22,125.96/x
  3. Step 3: Cross multiply
    34,058.80x = 46,974.48 × 22,125.96
  4. Step 4: Simplify right side
    34,058.80x = 1,039,355,465.50
  5. Step 5: Solve for x
    x = 1,039,355,465.50/34,058.80
  6. Step 6: Final answer
    x = 30,516.50

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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.