Home / 93,952.26-129,654.06-51,510.66

Finding the Fourth Proportional to 93,952.26, 129,654.06 and 51,510.66

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Solution

The fourth proportional to 93,952.26, 129,654.06 and 51,510.66 is: 71,084.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,952.26 : 129,654.06 = 51,510.66 : x
  2. Step 2: Convert to fraction form
    93,952.26/129,654.06 = 51,510.66/x
  3. Step 3: Cross multiply
    93,952.26x = 129,654.06 × 51,510.66
  4. Step 4: Simplify right side
    93,952.26x = 6,678,566,202.28
  5. Step 5: Solve for x
    x = 6,678,566,202.28/93,952.26
  6. Step 6: Final answer
    x = 71,084.68

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1.5x scale

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.