Home / 30,134.48-41,577.15-23,741.22

Finding the Fourth Proportional to 30,134.48, 41,577.15 and 23,741.22

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Solution

The fourth proportional to 30,134.48, 41,577.15 and 23,741.22 is: 32,756.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,134.48 : 41,577.15 = 23,741.22 : x
  2. Step 2: Convert to fraction form
    30,134.48/41,577.15 = 23,741.22/x
  3. Step 3: Cross multiply
    30,134.48x = 41,577.15 × 23,741.22
  4. Step 4: Simplify right side
    30,134.48x = 987,092,265.12
  5. Step 5: Solve for x
    x = 987,092,265.12/30,134.48
  6. Step 6: Final answer
    x = 32,756.25

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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.