Home / 6,500.32-8,961.60-4,732

Finding the Fourth Proportional to 6,500.32, 8,961.60 and 4,732

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Solution

The fourth proportional to 6,500.32, 8,961.60 and 4,732 is: 6,523.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500.32 : 8,961.60 = 4,732 : x
  2. Step 2: Convert to fraction form
    6,500.32/8,961.60 = 4,732/x
  3. Step 3: Cross multiply
    6,500.32x = 8,961.60 × 4,732
  4. Step 4: Simplify right side
    6,500.32x = 42,406,291.20
  5. Step 5: Solve for x
    x = 42,406,291.20/6,500.32
  6. Step 6: Final answer
    x = 6,523.72

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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.