Home / 67,777.55-93,533.02-37,567.41

Finding the Fourth Proportional to 67,777.55, 93,533.02 and 37,567.41

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Solution

The fourth proportional to 67,777.55, 93,533.02 and 37,567.41 is: 51,843.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,777.55 : 93,533.02 = 37,567.41 : x
  2. Step 2: Convert to fraction form
    67,777.55/93,533.02 = 37,567.41/x
  3. Step 3: Cross multiply
    67,777.55x = 93,533.02 × 37,567.41
  4. Step 4: Simplify right side
    67,777.55x = 3,513,793,310.88
  5. Step 5: Solve for x
    x = 3,513,793,310.88/67,777.55
  6. Step 6: Final answer
    x = 51,843.03

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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.