Home / 25,044.12-37,553.27-7,511.67

Finding the Fourth Proportional to 25,044.12, 37,553.27 and 7,511.67

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Solution

The fourth proportional to 25,044.12, 37,553.27 and 7,511.67 is: 11,263.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,044.12 : 37,553.27 = 7,511.67 : x
  2. Step 2: Convert to fraction form
    25,044.12/37,553.27 = 7,511.67/x
  3. Step 3: Cross multiply
    25,044.12x = 37,553.27 × 7,511.67
  4. Step 4: Simplify right side
    25,044.12x = 282,087,734.10
  5. Step 5: Solve for x
    x = 282,087,734.10/25,044.12
  6. Step 6: Final answer
    x = 11,263.63

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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.