Home / 7,027.40-10,541.29-2,347.24

Finding the Fourth Proportional to 7,027.40, 10,541.29 and 2,347.24

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Solution

The fourth proportional to 7,027.40, 10,541.29 and 2,347.24 is: 3,520.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,027.40 : 10,541.29 = 2,347.24 : x
  2. Step 2: Convert to fraction form
    7,027.40/10,541.29 = 2,347.24/x
  3. Step 3: Cross multiply
    7,027.40x = 10,541.29 × 2,347.24
  4. Step 4: Simplify right side
    7,027.40x = 24,742,937.54
  5. Step 5: Solve for x
    x = 24,742,937.54/7,027.40
  6. Step 6: Final answer
    x = 3,520.92

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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.