Home / 4,548.12-6,270.04-3,354.16

Finding the Fourth Proportional to 4,548.12, 6,270.04 and 3,354.16

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Solution

The fourth proportional to 4,548.12, 6,270.04 and 3,354.16 is: 4,624.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548.12 : 6,270.04 = 3,354.16 : x
  2. Step 2: Convert to fraction form
    4,548.12/6,270.04 = 3,354.16/x
  3. Step 3: Cross multiply
    4,548.12x = 6,270.04 × 3,354.16
  4. Step 4: Simplify right side
    4,548.12x = 21,030,717.37
  5. Step 5: Solve for x
    x = 21,030,717.37/4,548.12
  6. Step 6: Final answer
    x = 4,624.05

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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.