Home / 42,239.55-58,276.33-24,334.09

Finding the Fourth Proportional to 42,239.55, 58,276.33 and 24,334.09

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Solution

The fourth proportional to 42,239.55, 58,276.33 and 24,334.09 is: 33,572.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,239.55 : 58,276.33 = 24,334.09 : x
  2. Step 2: Convert to fraction form
    42,239.55/58,276.33 = 24,334.09/x
  3. Step 3: Cross multiply
    42,239.55x = 58,276.33 × 24,334.09
  4. Step 4: Simplify right side
    42,239.55x = 1,418,101,459.09
  5. Step 5: Solve for x
    x = 1,418,101,459.09/42,239.55
  6. Step 6: Final answer
    x = 33,572.84

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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.