Home / 7,527.63-11,298.38-3,832.50

Finding the Fourth Proportional to 7,527.63, 11,298.38 and 3,832.50

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Solution

The fourth proportional to 7,527.63, 11,298.38 and 3,832.50 is: 5,752.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527.63 : 11,298.38 = 3,832.50 : x
  2. Step 2: Convert to fraction form
    7,527.63/11,298.38 = 3,832.50/x
  3. Step 3: Cross multiply
    7,527.63x = 11,298.38 × 3,832.50
  4. Step 4: Simplify right side
    7,527.63x = 43,301,041.35
  5. Step 5: Solve for x
    x = 43,301,041.35/7,527.63
  6. Step 6: Final answer
    x = 5,752.28

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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.