Home / 42,195.58-58,229.93-24,045.79

Finding the Fourth Proportional to 42,195.58, 58,229.93 and 24,045.79

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Solution

The fourth proportional to 42,195.58, 58,229.93 and 24,045.79 is: 33,183.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,195.58 : 58,229.93 = 24,045.79 : x
  2. Step 2: Convert to fraction form
    42,195.58/58,229.93 = 24,045.79/x
  3. Step 3: Cross multiply
    42,195.58x = 58,229.93 × 24,045.79
  4. Step 4: Simplify right side
    42,195.58x = 1,400,184,668.49
  5. Step 5: Solve for x
    x = 1,400,184,668.49/42,195.58
  6. Step 6: Final answer
    x = 33,183.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.