Home / 46,525.50-64,206-25,305.12

Finding the Fourth Proportional to 46,525.50, 64,206 and 25,305.12

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Solution

The fourth proportional to 46,525.50, 64,206 and 25,305.12 is: 34,921.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,525.50 : 64,206 = 25,305.12 : x
  2. Step 2: Convert to fraction form
    46,525.50/64,206 = 25,305.12/x
  3. Step 3: Cross multiply
    46,525.50x = 64,206 × 25,305.12
  4. Step 4: Simplify right side
    46,525.50x = 1,624,740,534.72
  5. Step 5: Solve for x
    x = 1,624,740,534.72/46,525.50
  6. Step 6: Final answer
    x = 34,921.51

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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.