Home / 32,122.49-48,150.84-11,056.19

Finding the Fourth Proportional to 32,122.49, 48,150.84 and 11,056.19

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Solution

The fourth proportional to 32,122.49, 48,150.84 and 11,056.19 is: 16,572.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,122.49 : 48,150.84 = 11,056.19 : x
  2. Step 2: Convert to fraction form
    32,122.49/48,150.84 = 11,056.19/x
  3. Step 3: Cross multiply
    32,122.49x = 48,150.84 × 11,056.19
  4. Step 4: Simplify right side
    32,122.49x = 532,364,835.70
  5. Step 5: Solve for x
    x = 532,364,835.70/32,122.49
  6. Step 6: Final answer
    x = 16,572.96

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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.