Home / 6,564.08-9,062.70-5,069.36

Finding the Fourth Proportional to 6,564.08, 9,062.70 and 5,069.36

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Solution

The fourth proportional to 6,564.08, 9,062.70 and 5,069.36 is: 6,999.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,564.08 : 9,062.70 = 5,069.36 : x
  2. Step 2: Convert to fraction form
    6,564.08/9,062.70 = 5,069.36/x
  3. Step 3: Cross multiply
    6,564.08x = 9,062.70 × 5,069.36
  4. Step 4: Simplify right side
    6,564.08x = 45,942,088.87
  5. Step 5: Solve for x
    x = 45,942,088.87/6,564.08
  6. Step 6: Final answer
    x = 6,999.01

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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.