Home / 14,768.48-22,152.24-4,907.68

Finding the Fourth Proportional to 14,768.48, 22,152.24 and 4,907.68

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Solution

The fourth proportional to 14,768.48, 22,152.24 and 4,907.68 is: 7,361.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,768.48 : 22,152.24 = 4,907.68 : x
  2. Step 2: Convert to fraction form
    14,768.48/22,152.24 = 4,907.68/x
  3. Step 3: Cross multiply
    14,768.48x = 22,152.24 × 4,907.68
  4. Step 4: Simplify right side
    14,768.48x = 108,716,105.20
  5. Step 5: Solve for x
    x = 108,716,105.20/14,768.48
  6. Step 6: Final answer
    x = 7,361.36

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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.