Home / 46,377.82-64,001.37-25,156.90

Finding the Fourth Proportional to 46,377.82, 64,001.37 and 25,156.90

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Solution

The fourth proportional to 46,377.82, 64,001.37 and 25,156.90 is: 34,716.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,377.82 : 64,001.37 = 25,156.90 : x
  2. Step 2: Convert to fraction form
    46,377.82/64,001.37 = 25,156.90/x
  3. Step 3: Cross multiply
    46,377.82x = 64,001.37 × 25,156.90
  4. Step 4: Simplify right side
    46,377.82x = 1,610,076,064.95
  5. Step 5: Solve for x
    x = 1,610,076,064.95/46,377.82
  6. Step 6: Final answer
    x = 34,716.51

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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.