Home / 46,348.64-63,961.08-25,127.72

Finding the Fourth Proportional to 46,348.64, 63,961.08 and 25,127.72

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Solution

The fourth proportional to 46,348.64, 63,961.08 and 25,127.72 is: 34,676.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348.64 : 63,961.08 = 25,127.72 : x
  2. Step 2: Convert to fraction form
    46,348.64/63,961.08 = 25,127.72/x
  3. Step 3: Cross multiply
    46,348.64x = 63,961.08 × 25,127.72
  4. Step 4: Simplify right side
    46,348.64x = 1,607,196,109.14
  5. Step 5: Solve for x
    x = 1,607,196,109.14/46,348.64
  6. Step 6: Final answer
    x = 34,676.23

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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.