Home / 46,069.44-63,612.45-30,975.36

Finding the Fourth Proportional to 46,069.44, 63,612.45 and 30,975.36

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Solution

The fourth proportional to 46,069.44, 63,612.45 and 30,975.36 is: 42,770.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,069.44 : 63,612.45 = 30,975.36 : x
  2. Step 2: Convert to fraction form
    46,069.44/63,612.45 = 30,975.36/x
  3. Step 3: Cross multiply
    46,069.44x = 63,612.45 × 30,975.36
  4. Step 4: Simplify right side
    46,069.44x = 1,970,418,539.23
  5. Step 5: Solve for x
    x = 1,970,418,539.23/46,069.44
  6. Step 6: Final answer
    x = 42,770.62

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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.