Home / 10,736.02-14,791.80-8,035.12

Finding the Fourth Proportional to 10,736.02, 14,791.80 and 8,035.12

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Solution

The fourth proportional to 10,736.02, 14,791.80 and 8,035.12 is: 11,070.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,736.02 : 14,791.80 = 8,035.12 : x
  2. Step 2: Convert to fraction form
    10,736.02/14,791.80 = 8,035.12/x
  3. Step 3: Cross multiply
    10,736.02x = 14,791.80 × 8,035.12
  4. Step 4: Simplify right side
    10,736.02x = 118,853,888.02
  5. Step 5: Solve for x
    x = 118,853,888.02/10,736.02
  6. Step 6: Final answer
    x = 11,070.57

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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.