Home / 4,538.16-6,262.36-2,548.91

Finding the Fourth Proportional to 4,538.16, 6,262.36 and 2,548.91

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Solution

The fourth proportional to 4,538.16, 6,262.36 and 2,548.91 is: 3,517.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.16 : 6,262.36 = 2,548.91 : x
  2. Step 2: Convert to fraction form
    4,538.16/6,262.36 = 2,548.91/x
  3. Step 3: Cross multiply
    4,538.16x = 6,262.36 × 2,548.91
  4. Step 4: Simplify right side
    4,538.16x = 15,962,154.34
  5. Step 5: Solve for x
    x = 15,962,154.34/4,538.16
  6. Step 6: Final answer
    x = 3,517.32

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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.