Home / 64,875.43-97,277.82-29,295.06

Finding the Fourth Proportional to 64,875.43, 97,277.82 and 29,295.06

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Solution

The fourth proportional to 64,875.43, 97,277.82 and 29,295.06 is: 43,926.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,875.43 : 97,277.82 = 29,295.06 : x
  2. Step 2: Convert to fraction form
    64,875.43/97,277.82 = 29,295.06/x
  3. Step 3: Cross multiply
    64,875.43x = 97,277.82 × 29,295.06
  4. Step 4: Simplify right side
    64,875.43x = 2,849,759,573.57
  5. Step 5: Solve for x
    x = 2,849,759,573.57/64,875.43
  6. Step 6: Final answer
    x = 43,926.64

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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.