Home / 25,264.51-37,896.90-6,543.24

Finding the Fourth Proportional to 25,264.51, 37,896.90 and 6,543.24

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Solution

The fourth proportional to 25,264.51, 37,896.90 and 6,543.24 is: 9,814.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,264.51 : 37,896.90 = 6,543.24 : x
  2. Step 2: Convert to fraction form
    25,264.51/37,896.90 = 6,543.24/x
  3. Step 3: Cross multiply
    25,264.51x = 37,896.90 × 6,543.24
  4. Step 4: Simplify right side
    25,264.51x = 247,968,511.96
  5. Step 5: Solve for x
    x = 247,968,511.96/25,264.51
  6. Step 6: Final answer
    x = 9,814.89

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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.