Home / 10,297.67-15,453.32-4,056.89

Finding the Fourth Proportional to 10,297.67, 15,453.32 and 4,056.89

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Solution

The fourth proportional to 10,297.67, 15,453.32 and 4,056.89 is: 6,088.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,297.67 : 15,453.32 = 4,056.89 : x
  2. Step 2: Convert to fraction form
    10,297.67/15,453.32 = 4,056.89/x
  3. Step 3: Cross multiply
    10,297.67x = 15,453.32 × 4,056.89
  4. Step 4: Simplify right side
    10,297.67x = 62,692,321.82
  5. Step 5: Solve for x
    x = 62,692,321.82/10,297.67
  6. Step 6: Final answer
    x = 6,088.01

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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.