Home / 67,975.58-93,795.91-37,758.13

Finding the Fourth Proportional to 67,975.58, 93,795.91 and 37,758.13

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Solution

The fourth proportional to 67,975.58, 93,795.91 and 37,758.13 is: 52,100.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,975.58 : 93,795.91 = 37,758.13 : x
  2. Step 2: Convert to fraction form
    67,975.58/93,795.91 = 37,758.13/x
  3. Step 3: Cross multiply
    67,975.58x = 93,795.91 × 37,758.13
  4. Step 4: Simplify right side
    67,975.58x = 3,541,557,834.36
  5. Step 5: Solve for x
    x = 3,541,557,834.36/67,975.58
  6. Step 6: Final answer
    x = 52,100.44

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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.