Home / 106,952.22-147,595.23-59,206.41

Finding the Fourth Proportional to 106,952.22, 147,595.23 and 59,206.41

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Solution

The fourth proportional to 106,952.22, 147,595.23 and 59,206.41 is: 81,705.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,952.22 : 147,595.23 = 59,206.41 : x
  2. Step 2: Convert to fraction form
    106,952.22/147,595.23 = 59,206.41/x
  3. Step 3: Cross multiply
    106,952.22x = 147,595.23 × 59,206.41
  4. Step 4: Simplify right side
    106,952.22x = 8,738,583,701.42
  5. Step 5: Solve for x
    x = 8,738,583,701.42/106,952.22
  6. Step 6: Final answer
    x = 81,705.49

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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.