Home / 66,924.33-92,358.17-36,710.93

Finding the Fourth Proportional to 66,924.33, 92,358.17 and 36,710.93

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Solution

The fourth proportional to 66,924.33, 92,358.17 and 36,710.93 is: 50,662.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,924.33 : 92,358.17 = 36,710.93 : x
  2. Step 2: Convert to fraction form
    66,924.33/92,358.17 = 36,710.93/x
  3. Step 3: Cross multiply
    66,924.33x = 92,358.17 × 36,710.93
  4. Step 4: Simplify right side
    66,924.33x = 3,390,553,668.45
  5. Step 5: Solve for x
    x = 3,390,553,668.45/66,924.33
  6. Step 6: Final answer
    x = 50,662.50

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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.