Home / 46,348.84-63,961.54-25,128.12

Finding the Fourth Proportional to 46,348.84, 63,961.54 and 25,128.12

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Solution

The fourth proportional to 46,348.84, 63,961.54 and 25,128.12 is: 34,676.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348.84 : 63,961.54 = 25,128.12 : x
  2. Step 2: Convert to fraction form
    46,348.84/63,961.54 = 25,128.12/x
  3. Step 3: Cross multiply
    46,348.84x = 63,961.54 × 25,128.12
  4. Step 4: Simplify right side
    46,348.84x = 1,607,233,189.68
  5. Step 5: Solve for x
    x = 1,607,233,189.68/46,348.84
  6. Step 6: Final answer
    x = 34,676.88

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1.5x scale

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.