Home / 46,329.01-69,530.43-18,256.13

Finding the Fourth Proportional to 46,329.01, 69,530.43 and 18,256.13

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Solution

The fourth proportional to 46,329.01, 69,530.43 and 18,256.13 is: 27,398.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,329.01 : 69,530.43 = 18,256.13 : x
  2. Step 2: Convert to fraction form
    46,329.01/69,530.43 = 18,256.13/x
  3. Step 3: Cross multiply
    46,329.01x = 69,530.43 × 18,256.13
  4. Step 4: Simplify right side
    46,329.01x = 1,269,356,787.66
  5. Step 5: Solve for x
    x = 1,269,356,787.66/46,329.01
  6. Step 6: Final answer
    x = 27,398.74

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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.