Home / 4,953.80-7,425.08-2,030.48

Finding the Fourth Proportional to 4,953.80, 7,425.08 and 2,030.48

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Solution

The fourth proportional to 4,953.80, 7,425.08 and 2,030.48 is: 3,043.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953.80 : 7,425.08 = 2,030.48 : x
  2. Step 2: Convert to fraction form
    4,953.80/7,425.08 = 2,030.48/x
  3. Step 3: Cross multiply
    4,953.80x = 7,425.08 × 2,030.48
  4. Step 4: Simplify right side
    4,953.80x = 15,076,476.44
  5. Step 5: Solve for x
    x = 15,076,476.44/4,953.80
  6. Step 6: Final answer
    x = 3,043.42

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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.