Home / 10,467.54-14,445.47-5,751.94

Finding the Fourth Proportional to 10,467.54, 14,445.47 and 5,751.94

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Solution

The fourth proportional to 10,467.54, 14,445.47 and 5,751.94 is: 7,937.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,467.54 : 14,445.47 = 5,751.94 : x
  2. Step 2: Convert to fraction form
    10,467.54/14,445.47 = 5,751.94/x
  3. Step 3: Cross multiply
    10,467.54x = 14,445.47 × 5,751.94
  4. Step 4: Simplify right side
    10,467.54x = 83,089,476.71
  5. Step 5: Solve for x
    x = 83,089,476.71/10,467.54
  6. Step 6: Final answer
    x = 7,937.82

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.