Home / 42,240.55-58,277.71-24,335.09

Finding the Fourth Proportional to 42,240.55, 58,277.71 and 24,335.09

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Solution

The fourth proportional to 42,240.55, 58,277.71 and 24,335.09 is: 33,574.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,240.55 : 58,277.71 = 24,335.09 : x
  2. Step 2: Convert to fraction form
    42,240.55/58,277.71 = 24,335.09/x
  3. Step 3: Cross multiply
    42,240.55x = 58,277.71 × 24,335.09
  4. Step 4: Simplify right side
    42,240.55x = 1,418,193,317.84
  5. Step 5: Solve for x
    x = 1,418,193,317.84/42,240.55
  6. Step 6: Final answer
    x = 33,574.22

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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.