Home / 9,506.77-14,260.68-2,487.03

Finding the Fourth Proportional to 9,506.77, 14,260.68 and 2,487.03

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Solution

The fourth proportional to 9,506.77, 14,260.68 and 2,487.03 is: 3,730.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506.77 : 14,260.68 = 2,487.03 : x
  2. Step 2: Convert to fraction form
    9,506.77/14,260.68 = 2,487.03/x
  3. Step 3: Cross multiply
    9,506.77x = 14,260.68 × 2,487.03
  4. Step 4: Simplify right side
    9,506.77x = 35,466,732.61
  5. Step 5: Solve for x
    x = 35,466,732.61/9,506.77
  6. Step 6: Final answer
    x = 3,730.68

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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.