Home / 46,439.92-64,087.89-25,219.19

Finding the Fourth Proportional to 46,439.92, 64,087.89 and 25,219.19

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Solution

The fourth proportional to 46,439.92, 64,087.89 and 25,219.19 is: 34,802.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,439.92 : 64,087.89 = 25,219.19 : x
  2. Step 2: Convert to fraction form
    46,439.92/64,087.89 = 25,219.19/x
  3. Step 3: Cross multiply
    46,439.92x = 64,087.89 × 25,219.19
  4. Step 4: Simplify right side
    46,439.92x = 1,616,244,514.39
  5. Step 5: Solve for x
    x = 1,616,244,514.39/46,439.92
  6. Step 6: Final answer
    x = 34,802.91

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1.5x scale

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.