Home / 33,802.06-50,710.23-12,741.66

Finding the Fourth Proportional to 33,802.06, 50,710.23 and 12,741.66

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Solution

The fourth proportional to 33,802.06, 50,710.23 and 12,741.66 is: 19,115.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,802.06 : 50,710.23 = 12,741.66 : x
  2. Step 2: Convert to fraction form
    33,802.06/50,710.23 = 12,741.66/x
  3. Step 3: Cross multiply
    33,802.06x = 50,710.23 × 12,741.66
  4. Step 4: Simplify right side
    33,802.06x = 646,132,509.18
  5. Step 5: Solve for x
    x = 646,132,509.18/33,802.06
  6. Step 6: Final answer
    x = 19,115.18

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1.5x scale

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.