Home / 63,966.59-88,274.04-35,674.10

Finding the Fourth Proportional to 63,966.59, 88,274.04 and 35,674.10

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Solution

The fourth proportional to 63,966.59, 88,274.04 and 35,674.10 is: 49,230.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,966.59 : 88,274.04 = 35,674.10 : x
  2. Step 2: Convert to fraction form
    63,966.59/88,274.04 = 35,674.10/x
  3. Step 3: Cross multiply
    63,966.59x = 88,274.04 × 35,674.10
  4. Step 4: Simplify right side
    63,966.59x = 3,149,096,930.36
  5. Step 5: Solve for x
    x = 3,149,096,930.36/63,966.59
  6. Step 6: Final answer
    x = 49,230.34

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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.