Home / 110,216.70-152,096.13-62,472.06

Finding the Fourth Proportional to 110,216.70, 152,096.13 and 62,472.06

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Solution

The fourth proportional to 110,216.70, 152,096.13 and 62,472.06 is: 86,209.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,216.70 : 152,096.13 = 62,472.06 : x
  2. Step 2: Convert to fraction form
    110,216.70/152,096.13 = 62,472.06/x
  3. Step 3: Cross multiply
    110,216.70x = 152,096.13 × 62,472.06
  4. Step 4: Simplify right side
    110,216.70x = 9,501,758,559.13
  5. Step 5: Solve for x
    x = 9,501,758,559.13/110,216.70
  6. Step 6: Final answer
    x = 86,209.79

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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.