Home / 9,166.48-13,754.04-4,548.88

Finding the Fourth Proportional to 9,166.48, 13,754.04 and 4,548.88

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Solution

The fourth proportional to 9,166.48, 13,754.04 and 4,548.88 is: 6,825.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,166.48 : 13,754.04 = 4,548.88 : x
  2. Step 2: Convert to fraction form
    9,166.48/13,754.04 = 4,548.88/x
  3. Step 3: Cross multiply
    9,166.48x = 13,754.04 × 4,548.88
  4. Step 4: Simplify right side
    9,166.48x = 62,565,477.48
  5. Step 5: Solve for x
    x = 62,565,477.48/9,166.48
  6. Step 6: Final answer
    x = 6,825.46

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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.