Home / 25,263.72-37,895.67-11,396.52

Finding the Fourth Proportional to 25,263.72, 37,895.67 and 11,396.52

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Solution

The fourth proportional to 25,263.72, 37,895.67 and 11,396.52 is: 17,094.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,263.72 : 37,895.67 = 11,396.52 : x
  2. Step 2: Convert to fraction form
    25,263.72/37,895.67 = 11,396.52/x
  3. Step 3: Cross multiply
    25,263.72x = 37,895.67 × 11,396.52
  4. Step 4: Simplify right side
    25,263.72x = 431,878,761.07
  5. Step 5: Solve for x
    x = 431,878,761.07/25,263.72
  6. Step 6: Final answer
    x = 17,094.82

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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.