Home / 9,376.26-14,071.31-4,445.91

Finding the Fourth Proportional to 9,376.26, 14,071.31 and 4,445.91

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Solution

The fourth proportional to 9,376.26, 14,071.31 and 4,445.91 is: 6,672.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.26 : 14,071.31 = 4,445.91 : x
  2. Step 2: Convert to fraction form
    9,376.26/14,071.31 = 4,445.91/x
  3. Step 3: Cross multiply
    9,376.26x = 14,071.31 × 4,445.91
  4. Step 4: Simplify right side
    9,376.26x = 62,559,777.84
  5. Step 5: Solve for x
    x = 62,559,777.84/9,376.26
  6. Step 6: Final answer
    x = 6,672.15

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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.