Home / 67,409.37-93,025.44-37,195.82

Finding the Fourth Proportional to 67,409.37, 93,025.44 and 37,195.82

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Solution

The fourth proportional to 67,409.37, 93,025.44 and 37,195.82 is: 51,330.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,409.37 : 93,025.44 = 37,195.82 : x
  2. Step 2: Convert to fraction form
    67,409.37/93,025.44 = 37,195.82/x
  3. Step 3: Cross multiply
    67,409.37x = 93,025.44 × 37,195.82
  4. Step 4: Simplify right side
    67,409.37x = 3,460,157,056.53
  5. Step 5: Solve for x
    x = 3,460,157,056.53/67,409.37
  6. Step 6: Final answer
    x = 51,330.51

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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.