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Finding the Fourth Proportional to 9,472.57, 14,210.57 and 3,232.26

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Solution

The fourth proportional to 9,472.57, 14,210.57 and 3,232.26 is: 4,848.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,472.57 : 14,210.57 = 3,232.26 : x
  2. Step 2: Convert to fraction form
    9,472.57/14,210.57 = 3,232.26/x
  3. Step 3: Cross multiply
    9,472.57x = 14,210.57 × 3,232.26
  4. Step 4: Simplify right side
    9,472.57x = 45,932,265.07
  5. Step 5: Solve for x
    x = 45,932,265.07/9,472.57
  6. Step 6: Final answer
    x = 4,848.98

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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.