Home / 29,090.99-43,635.62-8,032.32

Finding the Fourth Proportional to 29,090.99, 43,635.62 and 8,032.32

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Solution

The fourth proportional to 29,090.99, 43,635.62 and 8,032.32 is: 12,048.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,090.99 : 43,635.62 = 8,032.32 : x
  2. Step 2: Convert to fraction form
    29,090.99/43,635.62 = 8,032.32/x
  3. Step 3: Cross multiply
    29,090.99x = 43,635.62 × 8,032.32
  4. Step 4: Simplify right side
    29,090.99x = 350,495,223.08
  5. Step 5: Solve for x
    x = 350,495,223.08/29,090.99
  6. Step 6: Final answer
    x = 12,048.24

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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.