Home / 46,515.03-64,190.66-25,294.11

Finding the Fourth Proportional to 46,515.03, 64,190.66 and 25,294.11

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Solution

The fourth proportional to 46,515.03, 64,190.66 and 25,294.11 is: 34,905.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,515.03 : 64,190.66 = 25,294.11 : x
  2. Step 2: Convert to fraction form
    46,515.03/64,190.66 = 25,294.11/x
  3. Step 3: Cross multiply
    46,515.03x = 64,190.66 × 25,294.11
  4. Step 4: Simplify right side
    46,515.03x = 1,623,645,488.54
  5. Step 5: Solve for x
    x = 1,623,645,488.54/46,515.03
  6. Step 6: Final answer
    x = 34,905.82

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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.