Home / 7,599.28-10,484.12-4,613.98

Finding the Fourth Proportional to 7,599.28, 10,484.12 and 4,613.98

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Solution

The fourth proportional to 7,599.28, 10,484.12 and 4,613.98 is: 6,365.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,599.28 : 10,484.12 = 4,613.98 : x
  2. Step 2: Convert to fraction form
    7,599.28/10,484.12 = 4,613.98/x
  3. Step 3: Cross multiply
    7,599.28x = 10,484.12 × 4,613.98
  4. Step 4: Simplify right side
    7,599.28x = 48,373,520.00
  5. Step 5: Solve for x
    x = 48,373,520.00/7,599.28
  6. Step 6: Final answer
    x = 6,365.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.