Home / 48,941.40-67,529.34-33,810.24

Finding the Fourth Proportional to 48,941.40, 67,529.34 and 33,810.24

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Solution

The fourth proportional to 48,941.40, 67,529.34 and 33,810.24 is: 46,651.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,941.40 : 67,529.34 = 33,810.24 : x
  2. Step 2: Convert to fraction form
    48,941.40/67,529.34 = 33,810.24/x
  3. Step 3: Cross multiply
    48,941.40x = 67,529.34 × 33,810.24
  4. Step 4: Simplify right side
    48,941.40x = 2,283,183,192.44
  5. Step 5: Solve for x
    x = 2,283,183,192.44/48,941.40
  6. Step 6: Final answer
    x = 46,651.37

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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.