Home / 46,976.12-64,827.03-25,754.93

Finding the Fourth Proportional to 46,976.12, 64,827.03 and 25,754.93

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Solution

The fourth proportional to 46,976.12, 64,827.03 and 25,754.93 is: 35,541.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,976.12 : 64,827.03 = 25,754.93 : x
  2. Step 2: Convert to fraction form
    46,976.12/64,827.03 = 25,754.93/x
  3. Step 3: Cross multiply
    46,976.12x = 64,827.03 × 25,754.93
  4. Step 4: Simplify right side
    46,976.12x = 1,669,615,619.76
  5. Step 5: Solve for x
    x = 1,669,615,619.76/46,976.12
  6. Step 6: Final answer
    x = 35,541.79

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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.