Home / 42,176.16-58,203.16-24,270.84

Finding the Fourth Proportional to 42,176.16, 58,203.16 and 24,270.84

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Solution

The fourth proportional to 42,176.16, 58,203.16 and 24,270.84 is: 33,493.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,176.16 : 58,203.16 = 24,270.84 : x
  2. Step 2: Convert to fraction form
    42,176.16/58,203.16 = 24,270.84/x
  3. Step 3: Cross multiply
    42,176.16x = 58,203.16 × 24,270.84
  4. Step 4: Simplify right side
    42,176.16x = 1,412,639,523.18
  5. Step 5: Solve for x
    x = 1,412,639,523.18/42,176.16
  6. Step 6: Final answer
    x = 33,493.79

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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.