Home / 42,216.96-58,262.40-24,067.20

Finding the Fourth Proportional to 42,216.96, 58,262.40 and 24,067.20

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Solution

The fourth proportional to 42,216.96, 58,262.40 and 24,067.20 is: 33,214.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,216.96 : 58,262.40 = 24,067.20 : x
  2. Step 2: Convert to fraction form
    42,216.96/58,262.40 = 24,067.20/x
  3. Step 3: Cross multiply
    42,216.96x = 58,262.40 × 24,067.20
  4. Step 4: Simplify right side
    42,216.96x = 1,402,212,833.28
  5. Step 5: Solve for x
    x = 1,402,212,833.28/42,216.96
  6. Step 6: Final answer
    x = 33,214.44

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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.