Home / 8,733.05-12,051.28-4,754.06

Finding the Fourth Proportional to 8,733.05, 12,051.28 and 4,754.06

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Solution

The fourth proportional to 8,733.05, 12,051.28 and 4,754.06 is: 6,560.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733.05 : 12,051.28 = 4,754.06 : x
  2. Step 2: Convert to fraction form
    8,733.05/12,051.28 = 4,754.06/x
  3. Step 3: Cross multiply
    8,733.05x = 12,051.28 × 4,754.06
  4. Step 4: Simplify right side
    8,733.05x = 57,292,499.08
  5. Step 5: Solve for x
    x = 57,292,499.08/8,733.05
  6. Step 6: Final answer
    x = 6,560.42

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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.