Home / 44,777.03-67,151.25-14,785.69

Finding the Fourth Proportional to 44,777.03, 67,151.25 and 14,785.69

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Solution

The fourth proportional to 44,777.03, 67,151.25 and 14,785.69 is: 22,173.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,777.03 : 67,151.25 = 14,785.69 : x
  2. Step 2: Convert to fraction form
    44,777.03/67,151.25 = 14,785.69/x
  3. Step 3: Cross multiply
    44,777.03x = 67,151.25 × 14,785.69
  4. Step 4: Simplify right side
    44,777.03x = 992,877,155.93
  5. Step 5: Solve for x
    x = 992,877,155.93/44,777.03
  6. Step 6: Final answer
    x = 22,173.81

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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.