Home / 9,570.24-13,213.44-7,052.64

Finding the Fourth Proportional to 9,570.24, 13,213.44 and 7,052.64

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Solution

The fourth proportional to 9,570.24, 13,213.44 and 7,052.64 is: 9,737.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570.24 : 13,213.44 = 7,052.64 : x
  2. Step 2: Convert to fraction form
    9,570.24/13,213.44 = 7,052.64/x
  3. Step 3: Cross multiply
    9,570.24x = 13,213.44 × 7,052.64
  4. Step 4: Simplify right side
    9,570.24x = 93,189,635.48
  5. Step 5: Solve for x
    x = 93,189,635.48/9,570.24
  6. Step 6: Final answer
    x = 9,737.44

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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.