Home / 106,594.48-147,100.38-58,847.92

Finding the Fourth Proportional to 106,594.48, 147,100.38 and 58,847.92

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Solution

The fourth proportional to 106,594.48, 147,100.38 and 58,847.92 is: 81,210.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,594.48 : 147,100.38 = 58,847.92 : x
  2. Step 2: Convert to fraction form
    106,594.48/147,100.38 = 58,847.92/x
  3. Step 3: Cross multiply
    106,594.48x = 147,100.38 × 58,847.92
  4. Step 4: Simplify right side
    106,594.48x = 8,656,551,394.21
  5. Step 5: Solve for x
    x = 8,656,551,394.21/106,594.48
  6. Step 6: Final answer
    x = 81,210.13

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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.