Home / 4,462.10-6,157.62-2,445.50

Finding the Fourth Proportional to 4,462.10, 6,157.62 and 2,445.50

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Solution

The fourth proportional to 4,462.10, 6,157.62 and 2,445.50 is: 3,374.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.10 : 6,157.62 = 2,445.50 : x
  2. Step 2: Convert to fraction form
    4,462.10/6,157.62 = 2,445.50/x
  3. Step 3: Cross multiply
    4,462.10x = 6,157.62 × 2,445.50
  4. Step 4: Simplify right side
    4,462.10x = 15,058,422.81
  5. Step 5: Solve for x
    x = 15,058,422.81/4,462.10
  6. Step 6: Final answer
    x = 3,374.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.