Home / 7,632.52-11,444.01-4,341.10

Finding the Fourth Proportional to 7,632.52, 11,444.01 and 4,341.10

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Solution

The fourth proportional to 7,632.52, 11,444.01 and 4,341.10 is: 6,508.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,632.52 : 11,444.01 = 4,341.10 : x
  2. Step 2: Convert to fraction form
    7,632.52/11,444.01 = 4,341.10/x
  3. Step 3: Cross multiply
    7,632.52x = 11,444.01 × 4,341.10
  4. Step 4: Simplify right side
    7,632.52x = 49,679,591.81
  5. Step 5: Solve for x
    x = 49,679,591.81/7,632.52
  6. Step 6: Final answer
    x = 6,508.94

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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.