Home / 46,135.66-63,669.33-25,719.07

Finding the Fourth Proportional to 46,135.66, 63,669.33 and 25,719.07

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Solution

The fourth proportional to 46,135.66, 63,669.33 and 25,719.07 is: 35,493.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,135.66 : 63,669.33 = 25,719.07 : x
  2. Step 2: Convert to fraction form
    46,135.66/63,669.33 = 25,719.07/x
  3. Step 3: Cross multiply
    46,135.66x = 63,669.33 × 25,719.07
  4. Step 4: Simplify right side
    46,135.66x = 1,637,515,955.12
  5. Step 5: Solve for x
    x = 1,637,515,955.12/46,135.66
  6. Step 6: Final answer
    x = 35,493.50

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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.