Home / 106,352.04-146,767.50-58,605.24

Finding the Fourth Proportional to 106,352.04, 146,767.50 and 58,605.24

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Solution

The fourth proportional to 106,352.04, 146,767.50 and 58,605.24 is: 80,876.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,352.04 : 146,767.50 = 58,605.24 : x
  2. Step 2: Convert to fraction form
    106,352.04/146,767.50 = 58,605.24/x
  3. Step 3: Cross multiply
    106,352.04x = 146,767.50 × 58,605.24
  4. Step 4: Simplify right side
    106,352.04x = 8,601,344,561.70
  5. Step 5: Solve for x
    x = 8,601,344,561.70/106,352.04
  6. Step 6: Final answer
    x = 80,876.16

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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.