Home / 46,905.67-64,729.93-25,395.65

Finding the Fourth Proportional to 46,905.67, 64,729.93 and 25,395.65

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Solution

The fourth proportional to 46,905.67, 64,729.93 and 25,395.65 is: 35,046.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,905.67 : 64,729.93 = 25,395.65 : x
  2. Step 2: Convert to fraction form
    46,905.67/64,729.93 = 25,395.65/x
  3. Step 3: Cross multiply
    46,905.67x = 64,729.93 × 25,395.65
  4. Step 4: Simplify right side
    46,905.67x = 1,643,858,646.80
  5. Step 5: Solve for x
    x = 1,643,858,646.80/46,905.67
  6. Step 6: Final answer
    x = 35,046.05

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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.