Home / 44,703.51-67,055.07-11,423.52

Finding the Fourth Proportional to 44,703.51, 67,055.07 and 11,423.52

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Solution

The fourth proportional to 44,703.51, 67,055.07 and 11,423.52 is: 17,135.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,703.51 : 67,055.07 = 11,423.52 : x
  2. Step 2: Convert to fraction form
    44,703.51/67,055.07 = 11,423.52/x
  3. Step 3: Cross multiply
    44,703.51x = 67,055.07 × 11,423.52
  4. Step 4: Simplify right side
    44,703.51x = 766,004,933.25
  5. Step 5: Solve for x
    x = 766,004,933.25/44,703.51
  6. Step 6: Final answer
    x = 17,135.23

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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.