Home / 4,864.60-7,296.90-4,504.60

Finding the Fourth Proportional to 4,864.60, 7,296.90 and 4,504.60

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Solution

The fourth proportional to 4,864.60, 7,296.90 and 4,504.60 is: 6,756.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,864.60 : 7,296.90 = 4,504.60 : x
  2. Step 2: Convert to fraction form
    4,864.60/7,296.90 = 4,504.60/x
  3. Step 3: Cross multiply
    4,864.60x = 7,296.90 × 4,504.60
  4. Step 4: Simplify right side
    4,864.60x = 32,869,615.74
  5. Step 5: Solve for x
    x = 32,869,615.74/4,864.60
  6. Step 6: Final answer
    x = 6,756.90

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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.