Home / 9,932.12-14,898.18-2,536.31

Finding the Fourth Proportional to 9,932.12, 14,898.18 and 2,536.31

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Solution

The fourth proportional to 9,932.12, 14,898.18 and 2,536.31 is: 3,804.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932.12 : 14,898.18 = 2,536.31 : x
  2. Step 2: Convert to fraction form
    9,932.12/14,898.18 = 2,536.31/x
  3. Step 3: Cross multiply
    9,932.12x = 14,898.18 × 2,536.31
  4. Step 4: Simplify right side
    9,932.12x = 37,786,402.92
  5. Step 5: Solve for x
    x = 37,786,402.92/9,932.12
  6. Step 6: Final answer
    x = 3,804.47

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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.