Home / 25,011.32-37,527.50-10,964.09

Finding the Fourth Proportional to 25,011.32, 37,527.50 and 10,964.09

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Solution

The fourth proportional to 25,011.32, 37,527.50 and 10,964.09 is: 16,450.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,011.32 : 37,527.50 = 10,964.09 : x
  2. Step 2: Convert to fraction form
    25,011.32/37,527.50 = 10,964.09/x
  3. Step 3: Cross multiply
    25,011.32x = 37,527.50 × 10,964.09
  4. Step 4: Simplify right side
    25,011.32x = 411,454,887.48
  5. Step 5: Solve for x
    x = 411,454,887.48/25,011.32
  6. Step 6: Final answer
    x = 16,450.75

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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.