Home / 26,500.56-36,570.35-14,563.64

Finding the Fourth Proportional to 26,500.56, 36,570.35 and 14,563.64

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Solution

The fourth proportional to 26,500.56, 36,570.35 and 14,563.64 is: 20,097.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,500.56 : 36,570.35 = 14,563.64 : x
  2. Step 2: Convert to fraction form
    26,500.56/36,570.35 = 14,563.64/x
  3. Step 3: Cross multiply
    26,500.56x = 36,570.35 × 14,563.64
  4. Step 4: Simplify right side
    26,500.56x = 532,597,539.91
  5. Step 5: Solve for x
    x = 532,597,539.91/26,500.56
  6. Step 6: Final answer
    x = 20,097.60

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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.