Home / 3,352.47-5,030.08-2,700.48

Finding the Fourth Proportional to 3,352.47, 5,030.08 and 2,700.48

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Solution

The fourth proportional to 3,352.47, 5,030.08 and 2,700.48 is: 4,051.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352.47 : 5,030.08 = 2,700.48 : x
  2. Step 2: Convert to fraction form
    3,352.47/5,030.08 = 2,700.48/x
  3. Step 3: Cross multiply
    3,352.47x = 5,030.08 × 2,700.48
  4. Step 4: Simplify right side
    3,352.47x = 13,583,601.91
  5. Step 5: Solve for x
    x = 13,583,601.91/3,352.47
  6. Step 6: Final answer
    x = 4,051.81

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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.