Home / 60,979.70-91,416.98-23,566.03

Finding the Fourth Proportional to 60,979.70, 91,416.98 and 23,566.03

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Solution

The fourth proportional to 60,979.70, 91,416.98 and 23,566.03 is: 35,328.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,979.70 : 91,416.98 = 23,566.03 : x
  2. Step 2: Convert to fraction form
    60,979.70/91,416.98 = 23,566.03/x
  3. Step 3: Cross multiply
    60,979.70x = 91,416.98 × 23,566.03
  4. Step 4: Simplify right side
    60,979.70x = 2,154,335,123.56
  5. Step 5: Solve for x
    x = 2,154,335,123.56/60,979.70
  6. Step 6: Final answer
    x = 35,328.72

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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.