Home / 46,406.06-64,040.54-25,185.32

Finding the Fourth Proportional to 46,406.06, 64,040.54 and 25,185.32

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Solution

The fourth proportional to 46,406.06, 64,040.54 and 25,185.32 is: 34,755.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,406.06 : 64,040.54 = 25,185.32 : x
  2. Step 2: Convert to fraction form
    46,406.06/64,040.54 = 25,185.32/x
  3. Step 3: Cross multiply
    46,406.06x = 64,040.54 × 25,185.32
  4. Step 4: Simplify right side
    46,406.06x = 1,612,881,492.87
  5. Step 5: Solve for x
    x = 1,612,881,492.87/46,406.06
  6. Step 6: Final answer
    x = 34,755.84

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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.