Home / 46,245.13-69,392-25,200.25

Finding the Fourth Proportional to 46,245.13, 69,392 and 25,200.25

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Solution

The fourth proportional to 46,245.13, 69,392 and 25,200.25 is: 37,813.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,245.13 : 69,392 = 25,200.25 : x
  2. Step 2: Convert to fraction form
    46,245.13/69,392 = 25,200.25/x
  3. Step 3: Cross multiply
    46,245.13x = 69,392 × 25,200.25
  4. Step 4: Simplify right side
    46,245.13x = 1,748,695,748
  5. Step 5: Solve for x
    x = 1,748,695,748/46,245.13
  6. Step 6: Final answer
    x = 37,813.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.