Home / 34,022.37-46,934.50-22,089.45

Finding the Fourth Proportional to 34,022.37, 46,934.50 and 22,089.45

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Solution

The fourth proportional to 34,022.37, 46,934.50 and 22,089.45 is: 30,472.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,022.37 : 46,934.50 = 22,089.45 : x
  2. Step 2: Convert to fraction form
    34,022.37/46,934.50 = 22,089.45/x
  3. Step 3: Cross multiply
    34,022.37x = 46,934.50 × 22,089.45
  4. Step 4: Simplify right side
    34,022.37x = 1,036,757,291.03
  5. Step 5: Solve for x
    x = 1,036,757,291.03/34,022.37
  6. Step 6: Final answer
    x = 30,472.81

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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.