Home / 46,654.09-64,382.50-25,433.36

Finding the Fourth Proportional to 46,654.09, 64,382.50 and 25,433.36

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Solution

The fourth proportional to 46,654.09, 64,382.50 and 25,433.36 is: 35,097.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,654.09 : 64,382.50 = 25,433.36 : x
  2. Step 2: Convert to fraction form
    46,654.09/64,382.50 = 25,433.36/x
  3. Step 3: Cross multiply
    46,654.09x = 64,382.50 × 25,433.36
  4. Step 4: Simplify right side
    46,654.09x = 1,637,462,851.12
  5. Step 5: Solve for x
    x = 1,637,462,851.12/46,654.09
  6. Step 6: Final answer
    x = 35,097.95

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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.