Home / 24,686.85-37,038.92-7,157.73

Finding the Fourth Proportional to 24,686.85, 37,038.92 and 7,157.73

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Solution

The fourth proportional to 24,686.85, 37,038.92 and 7,157.73 is: 10,739.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,686.85 : 37,038.92 = 7,157.73 : x
  2. Step 2: Convert to fraction form
    24,686.85/37,038.92 = 7,157.73/x
  3. Step 3: Cross multiply
    24,686.85x = 37,038.92 × 7,157.73
  4. Step 4: Simplify right side
    24,686.85x = 265,114,553.06
  5. Step 5: Solve for x
    x = 265,114,553.06/24,686.85
  6. Step 6: Final answer
    x = 10,739.10

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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.