Home / 33,907.76-50,754.52-30,341.32

Finding the Fourth Proportional to 33,907.76, 50,754.52 and 30,341.32

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Solution

The fourth proportional to 33,907.76, 50,754.52 and 30,341.32 is: 45,416.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,907.76 : 50,754.52 = 30,341.32 : x
  2. Step 2: Convert to fraction form
    33,907.76/50,754.52 = 30,341.32/x
  3. Step 3: Cross multiply
    33,907.76x = 50,754.52 × 30,341.32
  4. Step 4: Simplify right side
    33,907.76x = 1,539,959,132.77
  5. Step 5: Solve for x
    x = 1,539,959,132.77/33,907.76
  6. Step 6: Final answer
    x = 45,416.13

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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.