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Finding the Fourth Proportional to 6,708.01, 10,011.30 and 6,533.05

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Solution

The fourth proportional to 6,708.01, 10,011.30 and 6,533.05 is: 9,750.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708.01 : 10,011.30 = 6,533.05 : x
  2. Step 2: Convert to fraction form
    6,708.01/10,011.30 = 6,533.05/x
  3. Step 3: Cross multiply
    6,708.01x = 10,011.30 × 6,533.05
  4. Step 4: Simplify right side
    6,708.01x = 65,404,322.94
  5. Step 5: Solve for x
    x = 65,404,322.94/6,708.01
  6. Step 6: Final answer
    x = 9,750.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.