Home / 42,293.84-58,362.97-23,429.60

Finding the Fourth Proportional to 42,293.84, 58,362.97 and 23,429.60

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Solution

The fourth proportional to 42,293.84, 58,362.97 and 23,429.60 is: 32,331.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,293.84 : 58,362.97 = 23,429.60 : x
  2. Step 2: Convert to fraction form
    42,293.84/58,362.97 = 23,429.60/x
  3. Step 3: Cross multiply
    42,293.84x = 58,362.97 × 23,429.60
  4. Step 4: Simplify right side
    42,293.84x = 1,367,420,691.52
  5. Step 5: Solve for x
    x = 1,367,420,691.52/42,293.84
  6. Step 6: Final answer
    x = 32,331.44

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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.