Home / 4,551.66-6,281.30-2,562.23

Finding the Fourth Proportional to 4,551.66, 6,281.30 and 2,562.23

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Solution

The fourth proportional to 4,551.66, 6,281.30 and 2,562.23 is: 3,535.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551.66 : 6,281.30 = 2,562.23 : x
  2. Step 2: Convert to fraction form
    4,551.66/6,281.30 = 2,562.23/x
  3. Step 3: Cross multiply
    4,551.66x = 6,281.30 × 2,562.23
  4. Step 4: Simplify right side
    4,551.66x = 16,094,157.41
  5. Step 5: Solve for x
    x = 16,094,157.41/4,551.66
  6. Step 6: Final answer
    x = 3,535.89

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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.