Home / 45,582.60-62,907.14-25,443.41

Finding the Fourth Proportional to 45,582.60, 62,907.14 and 25,443.41

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Solution

The fourth proportional to 45,582.60, 62,907.14 and 25,443.41 is: 35,113.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,582.60 : 62,907.14 = 25,443.41 : x
  2. Step 2: Convert to fraction form
    45,582.60/62,907.14 = 25,443.41/x
  3. Step 3: Cross multiply
    45,582.60x = 62,907.14 × 25,443.41
  4. Step 4: Simplify right side
    45,582.60x = 1,600,572,154.95
  5. Step 5: Solve for x
    x = 1,600,572,154.95/45,582.60
  6. Step 6: Final answer
    x = 35,113.67

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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.