Home / 4,364.44-6,548.10-4,125.40

Finding the Fourth Proportional to 4,364.44, 6,548.10 and 4,125.40

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Solution

The fourth proportional to 4,364.44, 6,548.10 and 4,125.40 is: 6,189.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.44 : 6,548.10 = 4,125.40 : x
  2. Step 2: Convert to fraction form
    4,364.44/6,548.10 = 4,125.40/x
  3. Step 3: Cross multiply
    4,364.44x = 6,548.10 × 4,125.40
  4. Step 4: Simplify right side
    4,364.44x = 27,013,531.74
  5. Step 5: Solve for x
    x = 27,013,531.74/4,364.44
  6. Step 6: Final answer
    x = 6,189.46

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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.