Home / 34,019.20-46,962.44-22,707.80

Finding the Fourth Proportional to 34,019.20, 46,962.44 and 22,707.80

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Solution

The fourth proportional to 34,019.20, 46,962.44 and 22,707.80 is: 31,347.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,019.20 : 46,962.44 = 22,707.80 : x
  2. Step 2: Convert to fraction form
    34,019.20/46,962.44 = 22,707.80/x
  3. Step 3: Cross multiply
    34,019.20x = 46,962.44 × 22,707.80
  4. Step 4: Simplify right side
    34,019.20x = 1,066,413,695.03
  5. Step 5: Solve for x
    x = 1,066,413,695.03/34,019.20
  6. Step 6: Final answer
    x = 31,347.41

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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.