Home / 46,938.97-64,775.93-25,428.94

Finding the Fourth Proportional to 46,938.97, 64,775.93 and 25,428.94

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Solution

The fourth proportional to 46,938.97, 64,775.93 and 25,428.94 is: 35,092.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,938.97 : 64,775.93 = 25,428.94 : x
  2. Step 2: Convert to fraction form
    46,938.97/64,775.93 = 25,428.94/x
  3. Step 3: Cross multiply
    46,938.97x = 64,775.93 × 25,428.94
  4. Step 4: Simplify right side
    46,938.97x = 1,647,183,237.41
  5. Step 5: Solve for x
    x = 1,647,183,237.41/46,938.97
  6. Step 6: Final answer
    x = 35,092.02

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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.