Home / 9,495.02-14,242.76-2,921.26

Finding the Fourth Proportional to 9,495.02, 14,242.76 and 2,921.26

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Solution

The fourth proportional to 9,495.02, 14,242.76 and 2,921.26 is: 4,381.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495.02 : 14,242.76 = 2,921.26 : x
  2. Step 2: Convert to fraction form
    9,495.02/14,242.76 = 2,921.26/x
  3. Step 3: Cross multiply
    9,495.02x = 14,242.76 × 2,921.26
  4. Step 4: Simplify right side
    9,495.02x = 41,606,805.08
  5. Step 5: Solve for x
    x = 41,606,805.08/9,495.02
  6. Step 6: Final answer
    x = 4,381.96

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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.