Home / 64,526.97-89,031.64-37,654.14

Finding the Fourth Proportional to 64,526.97, 89,031.64 and 37,654.14

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Solution

The fourth proportional to 64,526.97, 89,031.64 and 37,654.14 is: 51,953.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,526.97 : 89,031.64 = 37,654.14 : x
  2. Step 2: Convert to fraction form
    64,526.97/89,031.64 = 37,654.14/x
  3. Step 3: Cross multiply
    64,526.97x = 89,031.64 × 37,654.14
  4. Step 4: Simplify right side
    64,526.97x = 3,352,409,836.99
  5. Step 5: Solve for x
    x = 3,352,409,836.99/64,526.97
  6. Step 6: Final answer
    x = 51,953.62

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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.