Home / 16,239.84-24,359.54-6,372.22

Finding the Fourth Proportional to 16,239.84, 24,359.54 and 6,372.22

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Solution

The fourth proportional to 16,239.84, 24,359.54 and 6,372.22 is: 9,558.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,239.84 : 24,359.54 = 6,372.22 : x
  2. Step 2: Convert to fraction form
    16,239.84/24,359.54 = 6,372.22/x
  3. Step 3: Cross multiply
    16,239.84x = 24,359.54 × 6,372.22
  4. Step 4: Simplify right side
    16,239.84x = 155,224,300.89
  5. Step 5: Solve for x
    x = 155,224,300.89/16,239.84
  6. Step 6: Final answer
    x = 9,558.24

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1.5x scale

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.