Home / 46,928.71-64,763.24-25,707.97

Finding the Fourth Proportional to 46,928.71, 64,763.24 and 25,707.97

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Solution

The fourth proportional to 46,928.71, 64,763.24 and 25,707.97 is: 35,477.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,928.71 : 64,763.24 = 25,707.97 : x
  2. Step 2: Convert to fraction form
    46,928.71/64,763.24 = 25,707.97/x
  3. Step 3: Cross multiply
    46,928.71x = 64,763.24 × 25,707.97
  4. Step 4: Simplify right side
    46,928.71x = 1,664,931,383.44
  5. Step 5: Solve for x
    x = 1,664,931,383.44/46,928.71
  6. Step 6: Final answer
    x = 35,477.88

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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.