Home / 5,060.46-7,587.16-2,426.60

Finding the Fourth Proportional to 5,060.46, 7,587.16 and 2,426.60

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Solution

The fourth proportional to 5,060.46, 7,587.16 and 2,426.60 is: 3,638.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060.46 : 7,587.16 = 2,426.60 : x
  2. Step 2: Convert to fraction form
    5,060.46/7,587.16 = 2,426.60/x
  3. Step 3: Cross multiply
    5,060.46x = 7,587.16 × 2,426.60
  4. Step 4: Simplify right side
    5,060.46x = 18,411,002.46
  5. Step 5: Solve for x
    x = 18,411,002.46/5,060.46
  6. Step 6: Final answer
    x = 3,638.21

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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.