Home / 68,195.61-94,106.27-37,567.70

Finding the Fourth Proportional to 68,195.61, 94,106.27 and 37,567.70

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Solution

The fourth proportional to 68,195.61, 94,106.27 and 37,567.70 is: 51,841.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,195.61 : 94,106.27 = 37,567.70 : x
  2. Step 2: Convert to fraction form
    68,195.61/94,106.27 = 37,567.70/x
  3. Step 3: Cross multiply
    68,195.61x = 94,106.27 × 37,567.70
  4. Step 4: Simplify right side
    68,195.61x = 3,535,355,954.54
  5. Step 5: Solve for x
    x = 3,535,355,954.54/68,195.61
  6. Step 6: Final answer
    x = 51,841.40

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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.