Home / 4,913.52-6,780.48-3,592.80

Finding the Fourth Proportional to 4,913.52, 6,780.48 and 3,592.80

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Solution

The fourth proportional to 4,913.52, 6,780.48 and 3,592.80 is: 4,957.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913.52 : 6,780.48 = 3,592.80 : x
  2. Step 2: Convert to fraction form
    4,913.52/6,780.48 = 3,592.80/x
  3. Step 3: Cross multiply
    4,913.52x = 6,780.48 × 3,592.80
  4. Step 4: Simplify right side
    4,913.52x = 24,360,908.54
  5. Step 5: Solve for x
    x = 24,360,908.54/4,913.52
  6. Step 6: Final answer
    x = 4,957.93

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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.