Home / 9,302.58-13,953.90-2,282.64

Finding the Fourth Proportional to 9,302.58, 13,953.90 and 2,282.64

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Solution

The fourth proportional to 9,302.58, 13,953.90 and 2,282.64 is: 3,423.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.58 : 13,953.90 = 2,282.64 : x
  2. Step 2: Convert to fraction form
    9,302.58/13,953.90 = 2,282.64/x
  3. Step 3: Cross multiply
    9,302.58x = 13,953.90 × 2,282.64
  4. Step 4: Simplify right side
    9,302.58x = 31,851,730.30
  5. Step 5: Solve for x
    x = 31,851,730.30/9,302.58
  6. Step 6: Final answer
    x = 3,423.97

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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.