Home / 64,832.16-97,189.80-23,269.44

Finding the Fourth Proportional to 64,832.16, 97,189.80 and 23,269.44

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Solution

The fourth proportional to 64,832.16, 97,189.80 and 23,269.44 is: 34,883.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,832.16 : 97,189.80 = 23,269.44 : x
  2. Step 2: Convert to fraction form
    64,832.16/97,189.80 = 23,269.44/x
  3. Step 3: Cross multiply
    64,832.16x = 97,189.80 × 23,269.44
  4. Step 4: Simplify right side
    64,832.16x = 2,261,552,219.71
  5. Step 5: Solve for x
    x = 2,261,552,219.71/64,832.16
  6. Step 6: Final answer
    x = 34,883.18

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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.