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Finding the Fourth Proportional to 46,329.84, 63,935.16 and 25,109.11

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Solution

The fourth proportional to 46,329.84, 63,935.16 and 25,109.11 is: 34,650.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,329.84 : 63,935.16 = 25,109.11 : x
  2. Step 2: Convert to fraction form
    46,329.84/63,935.16 = 25,109.11/x
  3. Step 3: Cross multiply
    46,329.84x = 63,935.16 × 25,109.11
  4. Step 4: Simplify right side
    46,329.84x = 1,605,354,645.63
  5. Step 5: Solve for x
    x = 1,605,354,645.63/46,329.84
  6. Step 6: Final answer
    x = 34,650.56

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1.5x scale

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.