Home / 39,047.00-53,844.58-33,400.43

Finding the Fourth Proportional to 39,047.00, 53,844.58 and 33,400.43

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Solution

The fourth proportional to 39,047.00, 53,844.58 and 33,400.43 is: 46,058.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,047.00 : 53,844.58 = 33,400.43 : x
  2. Step 2: Convert to fraction form
    39,047.00/53,844.58 = 33,400.43/x
  3. Step 3: Cross multiply
    39,047.00x = 53,844.58 × 33,400.43
  4. Step 4: Simplify right side
    39,047.00x = 1,798,432,176.28
  5. Step 5: Solve for x
    x = 1,798,432,176.28/39,047.00
  6. Step 6: Final answer
    x = 46,058.15

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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.