Home / 41,533.56-57,316.08-22,670.64

Finding the Fourth Proportional to 41,533.56, 57,316.08 and 22,670.64

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Solution

The fourth proportional to 41,533.56, 57,316.08 and 22,670.64 is: 31,285.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,533.56 : 57,316.08 = 22,670.64 : x
  2. Step 2: Convert to fraction form
    41,533.56/57,316.08 = 22,670.64/x
  3. Step 3: Cross multiply
    41,533.56x = 57,316.08 × 22,670.64
  4. Step 4: Simplify right side
    41,533.56x = 1,299,392,215.89
  5. Step 5: Solve for x
    x = 1,299,392,215.89/41,533.56
  6. Step 6: Final answer
    x = 31,285.36

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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.