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Finding the Fourth Proportional to 6,933.06, 10,390.53 and 6,053.34

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Solution

The fourth proportional to 6,933.06, 10,390.53 and 6,053.34 is: 9,072.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,933.06 : 10,390.53 = 6,053.34 : x
  2. Step 2: Convert to fraction form
    6,933.06/10,390.53 = 6,053.34/x
  3. Step 3: Cross multiply
    6,933.06x = 10,390.53 × 6,053.34
  4. Step 4: Simplify right side
    6,933.06x = 62,897,410.87
  5. Step 5: Solve for x
    x = 62,897,410.87/6,933.06
  6. Step 6: Final answer
    x = 9,072.10

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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.