Home / 23,753.27-35,619.89-7,115.67

Finding the Fourth Proportional to 23,753.27, 35,619.89 and 7,115.67

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Solution

The fourth proportional to 23,753.27, 35,619.89 and 7,115.67 is: 10,670.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,753.27 : 35,619.89 = 7,115.67 : x
  2. Step 2: Convert to fraction form
    23,753.27/35,619.89 = 7,115.67/x
  3. Step 3: Cross multiply
    23,753.27x = 35,619.89 × 7,115.67
  4. Step 4: Simplify right side
    23,753.27x = 253,459,347.10
  5. Step 5: Solve for x
    x = 253,459,347.10/23,753.27
  6. Step 6: Final answer
    x = 10,670.50

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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.