Home / 56,491.56-84,670.92-23,195.16

Finding the Fourth Proportional to 56,491.56, 84,670.92 and 23,195.16

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Solution

The fourth proportional to 56,491.56, 84,670.92 and 23,195.16 is: 34,765.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,491.56 : 84,670.92 = 23,195.16 : x
  2. Step 2: Convert to fraction form
    56,491.56/84,670.92 = 23,195.16/x
  3. Step 3: Cross multiply
    56,491.56x = 84,670.92 × 23,195.16
  4. Step 4: Simplify right side
    56,491.56x = 1,963,955,536.75
  5. Step 5: Solve for x
    x = 1,963,955,536.75/56,491.56
  6. Step 6: Final answer
    x = 34,765.47

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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.