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Finding the Fourth Proportional to 35,883.03, 53,818.33 and 10,917.03

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Solution

The fourth proportional to 35,883.03, 53,818.33 and 10,917.03 is: 16,373.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,883.03 : 53,818.33 = 10,917.03 : x
  2. Step 2: Convert to fraction form
    35,883.03/53,818.33 = 10,917.03/x
  3. Step 3: Cross multiply
    35,883.03x = 53,818.33 × 10,917.03
  4. Step 4: Simplify right side
    35,883.03x = 587,536,026.78
  5. Step 5: Solve for x
    x = 587,536,026.78/35,883.03
  6. Step 6: Final answer
    x = 16,373.65

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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.