Home / 30,634.26-45,743.88-24,323.46

Finding the Fourth Proportional to 30,634.26, 45,743.88 and 24,323.46

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Solution

The fourth proportional to 30,634.26, 45,743.88 and 24,323.46 is: 36,320.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,634.26 : 45,743.88 = 24,323.46 : x
  2. Step 2: Convert to fraction form
    30,634.26/45,743.88 = 24,323.46/x
  3. Step 3: Cross multiply
    30,634.26x = 45,743.88 × 24,323.46
  4. Step 4: Simplify right side
    30,634.26x = 1,112,649,435.42
  5. Step 5: Solve for x
    x = 1,112,649,435.42/30,634.26
  6. Step 6: Final answer
    x = 36,320.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.