Home / 69,426.90-95,808.96-37,595.79

Finding the Fourth Proportional to 69,426.90, 95,808.96 and 37,595.79

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Solution

The fourth proportional to 69,426.90, 95,808.96 and 37,595.79 is: 51,882.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,426.90 : 95,808.96 = 37,595.79 : x
  2. Step 2: Convert to fraction form
    69,426.90/95,808.96 = 37,595.79/x
  3. Step 3: Cross multiply
    69,426.90x = 95,808.96 × 37,595.79
  4. Step 4: Simplify right side
    69,426.90x = 3,602,013,540.28
  5. Step 5: Solve for x
    x = 3,602,013,540.28/69,426.90
  6. Step 6: Final answer
    x = 51,882.10

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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.