Home / 46,925.92-64,758.08-25,705.28

Finding the Fourth Proportional to 46,925.92, 64,758.08 and 25,705.28

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Solution

The fourth proportional to 46,925.92, 64,758.08 and 25,705.28 is: 35,473.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,925.92 : 64,758.08 = 25,705.28 : x
  2. Step 2: Convert to fraction form
    46,925.92/64,758.08 = 25,705.28/x
  3. Step 3: Cross multiply
    46,925.92x = 64,758.08 × 25,705.28
  4. Step 4: Simplify right side
    46,925.92x = 1,664,624,578.66
  5. Step 5: Solve for x
    x = 1,664,624,578.66/46,925.92
  6. Step 6: Final answer
    x = 35,473.46

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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.