Home / 5,041.42-7,554.34-2,701.74

Finding the Fourth Proportional to 5,041.42, 7,554.34 and 2,701.74

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Solution

The fourth proportional to 5,041.42, 7,554.34 and 2,701.74 is: 4,048.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041.42 : 7,554.34 = 2,701.74 : x
  2. Step 2: Convert to fraction form
    5,041.42/7,554.34 = 2,701.74/x
  3. Step 3: Cross multiply
    5,041.42x = 7,554.34 × 2,701.74
  4. Step 4: Simplify right side
    5,041.42x = 20,409,862.55
  5. Step 5: Solve for x
    x = 20,409,862.55/5,041.42
  6. Step 6: Final answer
    x = 4,048.44

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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.