Home / 46,308.04-63,905.40-25,087.31

Finding the Fourth Proportional to 46,308.04, 63,905.40 and 25,087.31

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Solution

The fourth proportional to 46,308.04, 63,905.40 and 25,087.31 is: 34,620.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,308.04 : 63,905.40 = 25,087.31 : x
  2. Step 2: Convert to fraction form
    46,308.04/63,905.40 = 25,087.31/x
  3. Step 3: Cross multiply
    46,308.04x = 63,905.40 × 25,087.31
  4. Step 4: Simplify right side
    46,308.04x = 1,603,214,580.47
  5. Step 5: Solve for x
    x = 1,603,214,580.47/46,308.04
  6. Step 6: Final answer
    x = 34,620.65

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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.