Home / 9,374.46-14,056.95-3,132.30

Finding the Fourth Proportional to 9,374.46, 14,056.95 and 3,132.30

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Solution

The fourth proportional to 9,374.46, 14,056.95 and 3,132.30 is: 4,696.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374.46 : 14,056.95 = 3,132.30 : x
  2. Step 2: Convert to fraction form
    9,374.46/14,056.95 = 3,132.30/x
  3. Step 3: Cross multiply
    9,374.46x = 14,056.95 × 3,132.30
  4. Step 4: Simplify right side
    9,374.46x = 44,030,584.49
  5. Step 5: Solve for x
    x = 44,030,584.49/9,374.46
  6. Step 6: Final answer
    x = 4,696.87

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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.