Home / 29,029.83-43,550.90-9,322.23

Finding the Fourth Proportional to 29,029.83, 43,550.90 and 9,322.23

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Solution

The fourth proportional to 29,029.83, 43,550.90 and 9,322.23 is: 13,985.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,029.83 : 43,550.90 = 9,322.23 : x
  2. Step 2: Convert to fraction form
    29,029.83/43,550.90 = 9,322.23/x
  3. Step 3: Cross multiply
    29,029.83x = 43,550.90 × 9,322.23
  4. Step 4: Simplify right side
    29,029.83x = 405,991,506.51
  5. Step 5: Solve for x
    x = 405,991,506.51/29,029.83
  6. Step 6: Final answer
    x = 13,985.32

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1.5x scale

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.