Home / 7,284.90-10,925.04-2,353.62

Finding the Fourth Proportional to 7,284.90, 10,925.04 and 2,353.62

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Solution

The fourth proportional to 7,284.90, 10,925.04 and 2,353.62 is: 3,529.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,284.90 : 10,925.04 = 2,353.62 : x
  2. Step 2: Convert to fraction form
    7,284.90/10,925.04 = 2,353.62/x
  3. Step 3: Cross multiply
    7,284.90x = 10,925.04 × 2,353.62
  4. Step 4: Simplify right side
    7,284.90x = 25,713,392.64
  5. Step 5: Solve for x
    x = 25,713,392.64/7,284.90
  6. Step 6: Final answer
    x = 3,529.68

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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.