Home / 122,363.48-183,523.32-32,406.80

Finding the Fourth Proportional to 122,363.48, 183,523.32 and 32,406.80

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Solution

The fourth proportional to 122,363.48, 183,523.32 and 32,406.80 is: 48,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,363.48 : 183,523.32 = 32,406.80 : x
  2. Step 2: Convert to fraction form
    122,363.48/183,523.32 = 32,406.80/x
  3. Step 3: Cross multiply
    122,363.48x = 183,523.32 × 32,406.80
  4. Step 4: Simplify right side
    122,363.48x = 5,947,403,526.58
  5. Step 5: Solve for x
    x = 5,947,403,526.58/122,363.48
  6. Step 6: Final answer
    x = 48,604.40

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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.