Home / 46,904.38-64,727.39-25,683.64

Finding the Fourth Proportional to 46,904.38, 64,727.39 and 25,683.64

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Solution

The fourth proportional to 46,904.38, 64,727.39 and 25,683.64 is: 35,443.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,904.38 : 64,727.39 = 25,683.64 : x
  2. Step 2: Convert to fraction form
    46,904.38/64,727.39 = 25,683.64/x
  3. Step 3: Cross multiply
    46,904.38x = 64,727.39 × 25,683.64
  4. Step 4: Simplify right side
    46,904.38x = 1,662,434,885.29
  5. Step 5: Solve for x
    x = 1,662,434,885.29/46,904.38
  6. Step 6: Final answer
    x = 35,443.06

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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.