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Finding the Fourth Proportional to 9,527.52, 14,291.52 and 2,602.08

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Solution

The fourth proportional to 9,527.52, 14,291.52 and 2,602.08 is: 3,903.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527.52 : 14,291.52 = 2,602.08 : x
  2. Step 2: Convert to fraction form
    9,527.52/14,291.52 = 2,602.08/x
  3. Step 3: Cross multiply
    9,527.52x = 14,291.52 × 2,602.08
  4. Step 4: Simplify right side
    9,527.52x = 37,187,678.36
  5. Step 5: Solve for x
    x = 37,187,678.36/9,527.52
  6. Step 6: Final answer
    x = 3,903.19

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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.