Home / 47,066.03-64,950.75-25,845.24

Finding the Fourth Proportional to 47,066.03, 64,950.75 and 25,845.24

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Solution

The fourth proportional to 47,066.03, 64,950.75 and 25,845.24 is: 35,666.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,066.03 : 64,950.75 = 25,845.24 : x
  2. Step 2: Convert to fraction form
    47,066.03/64,950.75 = 25,845.24/x
  3. Step 3: Cross multiply
    47,066.03x = 64,950.75 × 25,845.24
  4. Step 4: Simplify right side
    47,066.03x = 1,678,667,721.93
  5. Step 5: Solve for x
    x = 1,678,667,721.93/47,066.03
  6. Step 6: Final answer
    x = 35,666.23

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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.