Home / 7,030.60-10,545.90-4,832.68

Finding the Fourth Proportional to 7,030.60, 10,545.90 and 4,832.68

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Solution

The fourth proportional to 7,030.60, 10,545.90 and 4,832.68 is: 7,249.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,030.60 : 10,545.90 = 4,832.68 : x
  2. Step 2: Convert to fraction form
    7,030.60/10,545.90 = 4,832.68/x
  3. Step 3: Cross multiply
    7,030.60x = 10,545.90 × 4,832.68
  4. Step 4: Simplify right side
    7,030.60x = 50,964,960.01
  5. Step 5: Solve for x
    x = 50,964,960.01/7,030.60
  6. Step 6: Final answer
    x = 7,249.02

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Similar ratio
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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.