Home / 43,369.34-65,058.34-20,002.46

Finding the Fourth Proportional to 43,369.34, 65,058.34 and 20,002.46

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Solution

The fourth proportional to 43,369.34, 65,058.34 and 20,002.46 is: 30,005.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,369.34 : 65,058.34 = 20,002.46 : x
  2. Step 2: Convert to fraction form
    43,369.34/65,058.34 = 20,002.46/x
  3. Step 3: Cross multiply
    43,369.34x = 65,058.34 × 20,002.46
  4. Step 4: Simplify right side
    43,369.34x = 1,301,326,843.52
  5. Step 5: Solve for x
    x = 1,301,326,843.52/43,369.34
  6. Step 6: Final answer
    x = 30,005.69

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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.