Home / 64,566.18-96,668.84-34,877.66

Finding the Fourth Proportional to 64,566.18, 96,668.84 and 34,877.66

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Solution

The fourth proportional to 64,566.18, 96,668.84 and 34,877.66 is: 52,219.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,566.18 : 96,668.84 = 34,877.66 : x
  2. Step 2: Convert to fraction form
    64,566.18/96,668.84 = 34,877.66/x
  3. Step 3: Cross multiply
    64,566.18x = 96,668.84 × 34,877.66
  4. Step 4: Simplify right side
    64,566.18x = 3,371,582,537.96
  5. Step 5: Solve for x
    x = 3,371,582,537.96/64,566.18
  6. Step 6: Final answer
    x = 52,219.02

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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.