Home / 4,053.40-6,080.10-2,675.50

Finding the Fourth Proportional to 4,053.40, 6,080.10 and 2,675.50

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Solution

The fourth proportional to 4,053.40, 6,080.10 and 2,675.50 is: 4,013.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.40 : 6,080.10 = 2,675.50 : x
  2. Step 2: Convert to fraction form
    4,053.40/6,080.10 = 2,675.50/x
  3. Step 3: Cross multiply
    4,053.40x = 6,080.10 × 2,675.50
  4. Step 4: Simplify right side
    4,053.40x = 16,267,307.55
  5. Step 5: Solve for x
    x = 16,267,307.55/4,053.40
  6. Step 6: Final answer
    x = 4,013.25

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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.