Home / 10,651.52-14,700.32-5,937.44

Finding the Fourth Proportional to 10,651.52, 14,700.32 and 5,937.44

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Solution

The fourth proportional to 10,651.52, 14,700.32 and 5,937.44 is: 8,194.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,651.52 : 14,700.32 = 5,937.44 : x
  2. Step 2: Convert to fraction form
    10,651.52/14,700.32 = 5,937.44/x
  3. Step 3: Cross multiply
    10,651.52x = 14,700.32 × 5,937.44
  4. Step 4: Simplify right side
    10,651.52x = 87,282,267.98
  5. Step 5: Solve for x
    x = 87,282,267.98/10,651.52
  6. Step 6: Final answer
    x = 8,194.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.