Home / 69,011.33-95,233.18-38,384.27

Finding the Fourth Proportional to 69,011.33, 95,233.18 and 38,384.27

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Solution

The fourth proportional to 69,011.33, 95,233.18 and 38,384.27 is: 52,968.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,011.33 : 95,233.18 = 38,384.27 : x
  2. Step 2: Convert to fraction form
    69,011.33/95,233.18 = 38,384.27/x
  3. Step 3: Cross multiply
    69,011.33x = 95,233.18 × 38,384.27
  4. Step 4: Simplify right side
    69,011.33x = 3,655,455,425.99
  5. Step 5: Solve for x
    x = 3,655,455,425.99/69,011.33
  6. Step 6: Final answer
    x = 52,968.92

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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.