Home / 56,222.03-84,333.05-22,957.76

Finding the Fourth Proportional to 56,222.03, 84,333.05 and 22,957.76

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Solution

The fourth proportional to 56,222.03, 84,333.05 and 22,957.76 is: 34,436.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,222.03 : 84,333.05 = 22,957.76 : x
  2. Step 2: Convert to fraction form
    56,222.03/84,333.05 = 22,957.76/x
  3. Step 3: Cross multiply
    56,222.03x = 84,333.05 × 22,957.76
  4. Step 4: Simplify right side
    56,222.03x = 1,936,098,104.10
  5. Step 5: Solve for x
    x = 1,936,098,104.10/56,222.03
  6. Step 6: Final answer
    x = 34,436.64

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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.