Home / 42,241.66-58,292.67-23,378.92

Finding the Fourth Proportional to 42,241.66, 58,292.67 and 23,378.92

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Solution

The fourth proportional to 42,241.66, 58,292.67 and 23,378.92 is: 32,262.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,241.66 : 58,292.67 = 23,378.92 : x
  2. Step 2: Convert to fraction form
    42,241.66/58,292.67 = 23,378.92/x
  3. Step 3: Cross multiply
    42,241.66x = 58,292.67 × 23,378.92
  4. Step 4: Simplify right side
    42,241.66x = 1,362,819,668.52
  5. Step 5: Solve for x
    x = 1,362,819,668.52/42,241.66
  6. Step 6: Final answer
    x = 32,262.46

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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.