Home / 106,592.98-147,098.34-58,846.36

Finding the Fourth Proportional to 106,592.98, 147,098.34 and 58,846.36

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Solution

The fourth proportional to 106,592.98, 147,098.34 and 58,846.36 is: 81,207.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,592.98 : 147,098.34 = 58,846.36 : x
  2. Step 2: Convert to fraction form
    106,592.98/147,098.34 = 58,846.36/x
  3. Step 3: Cross multiply
    106,592.98x = 147,098.34 × 58,846.36
  4. Step 4: Simplify right side
    106,592.98x = 8,656,201,871.04
  5. Step 5: Solve for x
    x = 8,656,201,871.04/106,592.98
  6. Step 6: Final answer
    x = 81,207.99

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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.