Home / 27,059.02-40,592.57-8,337.49

Finding the Fourth Proportional to 27,059.02, 40,592.57 and 8,337.49

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Solution

The fourth proportional to 27,059.02, 40,592.57 and 8,337.49 is: 12,507.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,059.02 : 40,592.57 = 8,337.49 : x
  2. Step 2: Convert to fraction form
    27,059.02/40,592.57 = 8,337.49/x
  3. Step 3: Cross multiply
    27,059.02x = 40,592.57 × 8,337.49
  4. Step 4: Simplify right side
    27,059.02x = 338,440,003.28
  5. Step 5: Solve for x
    x = 338,440,003.28/27,059.02
  6. Step 6: Final answer
    x = 12,507.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.