Home / 46,319.88-63,921.60-25,099.08

Finding the Fourth Proportional to 46,319.88, 63,921.60 and 25,099.08

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Solution

The fourth proportional to 46,319.88, 63,921.60 and 25,099.08 is: 34,636.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,319.88 : 63,921.60 = 25,099.08 : x
  2. Step 2: Convert to fraction form
    46,319.88/63,921.60 = 25,099.08/x
  3. Step 3: Cross multiply
    46,319.88x = 63,921.60 × 25,099.08
  4. Step 4: Simplify right side
    46,319.88x = 1,604,373,352.13
  5. Step 5: Solve for x
    x = 1,604,373,352.13/46,319.88
  6. Step 6: Final answer
    x = 34,636.82

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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.