Home / 16,567.92-24,849.09-4,720.86

Finding the Fourth Proportional to 16,567.92, 24,849.09 and 4,720.86

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Solution

The fourth proportional to 16,567.92, 24,849.09 and 4,720.86 is: 7,080.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,567.92 : 24,849.09 = 4,720.86 : x
  2. Step 2: Convert to fraction form
    16,567.92/24,849.09 = 4,720.86/x
  3. Step 3: Cross multiply
    16,567.92x = 24,849.09 × 4,720.86
  4. Step 4: Simplify right side
    16,567.92x = 117,309,075.02
  5. Step 5: Solve for x
    x = 117,309,075.02/16,567.92
  6. Step 6: Final answer
    x = 7,080.50

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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.