Home / 7,024.22-10,535.16-2,347.46

Finding the Fourth Proportional to 7,024.22, 10,535.16 and 2,347.46

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Solution

The fourth proportional to 7,024.22, 10,535.16 and 2,347.46 is: 3,520.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,024.22 : 10,535.16 = 2,347.46 : x
  2. Step 2: Convert to fraction form
    7,024.22/10,535.16 = 2,347.46/x
  3. Step 3: Cross multiply
    7,024.22x = 10,535.16 × 2,347.46
  4. Step 4: Simplify right side
    7,024.22x = 24,730,866.69
  5. Step 5: Solve for x
    x = 24,730,866.69/7,024.22
  6. Step 6: Final answer
    x = 3,520.80

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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.