Home / 106,599.83-147,107.36-58,852.83

Finding the Fourth Proportional to 106,599.83, 147,107.36 and 58,852.83

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Solution

The fourth proportional to 106,599.83, 147,107.36 and 58,852.83 is: 81,216.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,599.83 : 147,107.36 = 58,852.83 : x
  2. Step 2: Convert to fraction form
    106,599.83/147,107.36 = 58,852.83/x
  3. Step 3: Cross multiply
    106,599.83x = 147,107.36 × 58,852.83
  4. Step 4: Simplify right side
    106,599.83x = 8,657,684,155.56
  5. Step 5: Solve for x
    x = 8,657,684,155.56/106,599.83
  6. Step 6: Final answer
    x = 81,216.68

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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.