Home / 67,888.94-93,684.26-37,675.58

Finding the Fourth Proportional to 67,888.94, 93,684.26 and 37,675.58

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Solution

The fourth proportional to 67,888.94, 93,684.26 and 37,675.58 is: 51,990.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,888.94 : 93,684.26 = 37,675.58 : x
  2. Step 2: Convert to fraction form
    67,888.94/93,684.26 = 37,675.58/x
  3. Step 3: Cross multiply
    67,888.94x = 93,684.26 × 37,675.58
  4. Step 4: Simplify right side
    67,888.94x = 3,529,608,832.37
  5. Step 5: Solve for x
    x = 3,529,608,832.37/67,888.94
  6. Step 6: Final answer
    x = 51,990.93

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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.