Home / 29,739.04-41,055.81-22,968.10

Finding the Fourth Proportional to 29,739.04, 41,055.81 and 22,968.10

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Solution

The fourth proportional to 29,739.04, 41,055.81 and 22,968.10 is: 31,708.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,739.04 : 41,055.81 = 22,968.10 : x
  2. Step 2: Convert to fraction form
    29,739.04/41,055.81 = 22,968.10/x
  3. Step 3: Cross multiply
    29,739.04x = 41,055.81 × 22,968.10
  4. Step 4: Simplify right side
    29,739.04x = 942,973,847.02
  5. Step 5: Solve for x
    x = 942,973,847.02/29,739.04
  6. Step 6: Final answer
    x = 31,708.28

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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.