Home / 4,835.97-6,630.18-4,748.49

Finding the Fourth Proportional to 4,835.97, 6,630.18 and 4,748.49

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Solution

The fourth proportional to 4,835.97, 6,630.18 and 4,748.49 is: 6,510.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.97 : 6,630.18 = 4,748.49 : x
  2. Step 2: Convert to fraction form
    4,835.97/6,630.18 = 4,748.49/x
  3. Step 3: Cross multiply
    4,835.97x = 6,630.18 × 4,748.49
  4. Step 4: Simplify right side
    4,835.97x = 31,483,380.16
  5. Step 5: Solve for x
    x = 31,483,380.16/4,835.97
  6. Step 6: Final answer
    x = 6,510.25

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.