Home / 16,538.58-24,791.67-15,080.58

Finding the Fourth Proportional to 16,538.58, 24,791.67 and 15,080.58

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Solution

The fourth proportional to 16,538.58, 24,791.67 and 15,080.58 is: 22,606.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,538.58 : 24,791.67 = 15,080.58 : x
  2. Step 2: Convert to fraction form
    16,538.58/24,791.67 = 15,080.58/x
  3. Step 3: Cross multiply
    16,538.58x = 24,791.67 × 15,080.58
  4. Step 4: Simplify right side
    16,538.58x = 373,872,762.77
  5. Step 5: Solve for x
    x = 373,872,762.77/16,538.58
  6. Step 6: Final answer
    x = 22,606.10

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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.