Home / 50,594.01-69,821.99-29,090.71

Finding the Fourth Proportional to 50,594.01, 69,821.99 and 29,090.71

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Solution

The fourth proportional to 50,594.01, 69,821.99 and 29,090.71 is: 40,146.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,594.01 : 69,821.99 = 29,090.71 : x
  2. Step 2: Convert to fraction form
    50,594.01/69,821.99 = 29,090.71/x
  3. Step 3: Cross multiply
    50,594.01x = 69,821.99 × 29,090.71
  4. Step 4: Simplify right side
    50,594.01x = 2,031,171,262.71
  5. Step 5: Solve for x
    x = 2,031,171,262.71/50,594.01
  6. Step 6: Final answer
    x = 40,146.48

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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.