Home / 42,163.96-58,188.52-24,261.70

Finding the Fourth Proportional to 42,163.96, 58,188.52 and 24,261.70

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Solution

The fourth proportional to 42,163.96, 58,188.52 and 24,261.70 is: 33,482.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,163.96 : 58,188.52 = 24,261.70 : x
  2. Step 2: Convert to fraction form
    42,163.96/58,188.52 = 24,261.70/x
  3. Step 3: Cross multiply
    42,163.96x = 58,188.52 × 24,261.70
  4. Step 4: Simplify right side
    42,163.96x = 1,411,752,415.68
  5. Step 5: Solve for x
    x = 1,411,752,415.68/42,163.96
  6. Step 6: Final answer
    x = 33,482.44

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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.