Home / 106,933.84-147,577.32-59,202.44

Finding the Fourth Proportional to 106,933.84, 147,577.32 and 59,202.44

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Solution

The fourth proportional to 106,933.84, 147,577.32 and 59,202.44 is: 81,704.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,933.84 : 147,577.32 = 59,202.44 : x
  2. Step 2: Convert to fraction form
    106,933.84/147,577.32 = 59,202.44/x
  3. Step 3: Cross multiply
    106,933.84x = 147,577.32 × 59,202.44
  4. Step 4: Simplify right side
    106,933.84x = 8,736,937,432.66
  5. Step 5: Solve for x
    x = 8,736,937,432.66/106,933.84
  6. Step 6: Final answer
    x = 81,704.14

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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.