Home / 46,340.12-63,949.29-25,119.38

Finding the Fourth Proportional to 46,340.12, 63,949.29 and 25,119.38

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Solution

The fourth proportional to 46,340.12, 63,949.29 and 25,119.38 is: 34,664.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,340.12 : 63,949.29 = 25,119.38 : x
  2. Step 2: Convert to fraction form
    46,340.12/63,949.29 = 25,119.38/x
  3. Step 3: Cross multiply
    46,340.12x = 63,949.29 × 25,119.38
  4. Step 4: Simplify right side
    46,340.12x = 1,606,366,196.49
  5. Step 5: Solve for x
    x = 1,606,366,196.49/46,340.12
  6. Step 6: Final answer
    x = 34,664.70

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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.