Home / 48,652.07-67,170.50-37,300.52

Finding the Fourth Proportional to 48,652.07, 67,170.50 and 37,300.52

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Solution

The fourth proportional to 48,652.07, 67,170.50 and 37,300.52 is: 51,498.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,652.07 : 67,170.50 = 37,300.52 : x
  2. Step 2: Convert to fraction form
    48,652.07/67,170.50 = 37,300.52/x
  3. Step 3: Cross multiply
    48,652.07x = 67,170.50 × 37,300.52
  4. Step 4: Simplify right side
    48,652.07x = 2,505,494,056.30
  5. Step 5: Solve for x
    x = 2,505,494,056.30/48,652.07
  6. Step 6: Final answer
    x = 51,498.21

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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.