Home / 48,093.75-72,148.38-14,813.80

Finding the Fourth Proportional to 48,093.75, 72,148.38 and 14,813.80

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Solution

The fourth proportional to 48,093.75, 72,148.38 and 14,813.80 is: 22,223.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,093.75 : 72,148.38 = 14,813.80 : x
  2. Step 2: Convert to fraction form
    48,093.75/72,148.38 = 14,813.80/x
  3. Step 3: Cross multiply
    48,093.75x = 72,148.38 × 14,813.80
  4. Step 4: Simplify right side
    48,093.75x = 1,068,791,671.64
  5. Step 5: Solve for x
    x = 1,068,791,671.64/48,093.75
  6. Step 6: Final answer
    x = 22,223.09

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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.