Home / 46,636.42-64,356.63-25,415.26

Finding the Fourth Proportional to 46,636.42, 64,356.63 and 25,415.26

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Solution

The fourth proportional to 46,636.42, 64,356.63 and 25,415.26 is: 35,072.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,636.42 : 64,356.63 = 25,415.26 : x
  2. Step 2: Convert to fraction form
    46,636.42/64,356.63 = 25,415.26/x
  3. Step 3: Cross multiply
    46,636.42x = 64,356.63 × 25,415.26
  4. Step 4: Simplify right side
    46,636.42x = 1,635,640,484.17
  5. Step 5: Solve for x
    x = 1,635,640,484.17/46,636.42
  6. Step 6: Final answer
    x = 35,072.17

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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.