Home / 46,308.78-63,906.41-25,088.04

Finding the Fourth Proportional to 46,308.78, 63,906.41 and 25,088.04

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Solution

The fourth proportional to 46,308.78, 63,906.41 and 25,088.04 is: 34,621.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,308.78 : 63,906.41 = 25,088.04 : x
  2. Step 2: Convert to fraction form
    46,308.78/63,906.41 = 25,088.04/x
  3. Step 3: Cross multiply
    46,308.78x = 63,906.41 × 25,088.04
  4. Step 4: Simplify right side
    46,308.78x = 1,603,286,633.06
  5. Step 5: Solve for x
    x = 1,603,286,633.06/46,308.78
  6. Step 6: Final answer
    x = 34,621.66

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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.