Home / 32,203.29-48,286.09-14,663.55

Finding the Fourth Proportional to 32,203.29, 48,286.09 and 14,663.55

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Solution

The fourth proportional to 32,203.29, 48,286.09 and 14,663.55 is: 21,986.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,203.29 : 48,286.09 = 14,663.55 : x
  2. Step 2: Convert to fraction form
    32,203.29/48,286.09 = 14,663.55/x
  3. Step 3: Cross multiply
    32,203.29x = 48,286.09 × 14,663.55
  4. Step 4: Simplify right side
    32,203.29x = 708,045,495.02
  5. Step 5: Solve for x
    x = 708,045,495.02/32,203.29
  6. Step 6: Final answer
    x = 21,986.74

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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.