Home / 110,601.70-152,623.76-62,848.42

Finding the Fourth Proportional to 110,601.70, 152,623.76 and 62,848.42

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Solution

The fourth proportional to 110,601.70, 152,623.76 and 62,848.42 is: 86,727.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,601.70 : 152,623.76 = 62,848.42 : x
  2. Step 2: Convert to fraction form
    110,601.70/152,623.76 = 62,848.42/x
  3. Step 3: Cross multiply
    110,601.70x = 152,623.76 × 62,848.42
  4. Step 4: Simplify right side
    110,601.70x = 9,592,162,170.46
  5. Step 5: Solve for x
    x = 9,592,162,170.46/110,601.70
  6. Step 6: Final answer
    x = 86,727.08

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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.