Home / 16,267.65-24,401.88-4,580.79

Finding the Fourth Proportional to 16,267.65, 24,401.88 and 4,580.79

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Solution

The fourth proportional to 16,267.65, 24,401.88 and 4,580.79 is: 6,871.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,267.65 : 24,401.88 = 4,580.79 : x
  2. Step 2: Convert to fraction form
    16,267.65/24,401.88 = 4,580.79/x
  3. Step 3: Cross multiply
    16,267.65x = 24,401.88 × 4,580.79
  4. Step 4: Simplify right side
    16,267.65x = 111,779,887.89
  5. Step 5: Solve for x
    x = 111,779,887.89/16,267.65
  6. Step 6: Final answer
    x = 6,871.30

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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.