Home / 25,013.24-37,530.32-10,966.01

Finding the Fourth Proportional to 25,013.24, 37,530.32 and 10,966.01

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Solution

The fourth proportional to 25,013.24, 37,530.32 and 10,966.01 is: 16,453.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,013.24 : 37,530.32 = 10,966.01 : x
  2. Step 2: Convert to fraction form
    25,013.24/37,530.32 = 10,966.01/x
  3. Step 3: Cross multiply
    25,013.24x = 37,530.32 × 10,966.01
  4. Step 4: Simplify right side
    25,013.24x = 411,557,864.42
  5. Step 5: Solve for x
    x = 411,557,864.42/25,013.24
  6. Step 6: Final answer
    x = 16,453.60

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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.