Home / 9,432.15-14,148.23-6,151.65

Finding the Fourth Proportional to 9,432.15, 14,148.23 and 6,151.65

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Solution

The fourth proportional to 9,432.15, 14,148.23 and 6,151.65 is: 9,227.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.15 : 14,148.23 = 6,151.65 : x
  2. Step 2: Convert to fraction form
    9,432.15/14,148.23 = 6,151.65/x
  3. Step 3: Cross multiply
    9,432.15x = 14,148.23 × 6,151.65
  4. Step 4: Simplify right side
    9,432.15x = 87,034,928.32
  5. Step 5: Solve for x
    x = 87,034,928.32/9,432.15
  6. Step 6: Final answer
    x = 9,227.48

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Half scale
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Double scale
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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.