Home / 47,066.69-64,952.48-25,846.40

Finding the Fourth Proportional to 47,066.69, 64,952.48 and 25,846.40

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Solution

The fourth proportional to 47,066.69, 64,952.48 and 25,846.40 is: 35,668.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,066.69 : 64,952.48 = 25,846.40 : x
  2. Step 2: Convert to fraction form
    47,066.69/64,952.48 = 25,846.40/x
  3. Step 3: Cross multiply
    47,066.69x = 64,952.48 × 25,846.40
  4. Step 4: Simplify right side
    47,066.69x = 1,678,787,325.08
  5. Step 5: Solve for x
    x = 1,678,787,325.08/47,066.69
  6. Step 6: Final answer
    x = 35,668.27

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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.