Home / 56,069.52-84,104.24-22,807.68

Finding the Fourth Proportional to 56,069.52, 84,104.24 and 22,807.68

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Solution

The fourth proportional to 56,069.52, 84,104.24 and 22,807.68 is: 34,211.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,069.52 : 84,104.24 = 22,807.68 : x
  2. Step 2: Convert to fraction form
    56,069.52/84,104.24 = 22,807.68/x
  3. Step 3: Cross multiply
    56,069.52x = 84,104.24 × 22,807.68
  4. Step 4: Simplify right side
    56,069.52x = 1,918,222,592.56
  5. Step 5: Solve for x
    x = 1,918,222,592.56/56,069.52
  6. Step 6: Final answer
    x = 34,211.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.