Home / 39,222.23-58,740.39-29,850.93

Finding the Fourth Proportional to 39,222.23, 58,740.39 and 29,850.93

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Solution

The fourth proportional to 39,222.23, 58,740.39 and 29,850.93 is: 44,705.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,222.23 : 58,740.39 = 29,850.93 : x
  2. Step 2: Convert to fraction form
    39,222.23/58,740.39 = 29,850.93/x
  3. Step 3: Cross multiply
    39,222.23x = 58,740.39 × 29,850.93
  4. Step 4: Simplify right side
    39,222.23x = 1,753,455,270.06
  5. Step 5: Solve for x
    x = 1,753,455,270.06/39,222.23
  6. Step 6: Final answer
    x = 44,705.66

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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.