Home / 67,323.55-92,907.15-37,110.04

Finding the Fourth Proportional to 67,323.55, 92,907.15 and 37,110.04

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Solution

The fourth proportional to 67,323.55, 92,907.15 and 37,110.04 is: 51,212.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,323.55 : 92,907.15 = 37,110.04 : x
  2. Step 2: Convert to fraction form
    67,323.55/92,907.15 = 37,110.04/x
  3. Step 3: Cross multiply
    67,323.55x = 92,907.15 × 37,110.04
  4. Step 4: Simplify right side
    67,323.55x = 3,447,788,052.79
  5. Step 5: Solve for x
    x = 3,447,788,052.79/67,323.55
  6. Step 6: Final answer
    x = 51,212.21

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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.