Home / 46,921.44-64,752.30-25,702.68

Finding the Fourth Proportional to 46,921.44, 64,752.30 and 25,702.68

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Solution

The fourth proportional to 46,921.44, 64,752.30 and 25,702.68 is: 35,470.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,921.44 : 64,752.30 = 25,702.68 : x
  2. Step 2: Convert to fraction form
    46,921.44/64,752.30 = 25,702.68/x
  3. Step 3: Cross multiply
    46,921.44x = 64,752.30 × 25,702.68
  4. Step 4: Simplify right side
    46,921.44x = 1,664,307,646.16
  5. Step 5: Solve for x
    x = 1,664,307,646.16/46,921.44
  6. Step 6: Final answer
    x = 35,470.09

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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.