Home / 133,009.65-199,516.23-44,263.17

Finding the Fourth Proportional to 133,009.65, 199,516.23 and 44,263.17

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Solution

The fourth proportional to 133,009.65, 199,516.23 and 44,263.17 is: 66,395.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,009.65 : 199,516.23 = 44,263.17 : x
  2. Step 2: Convert to fraction form
    133,009.65/199,516.23 = 44,263.17/x
  3. Step 3: Cross multiply
    133,009.65x = 199,516.23 × 44,263.17
  4. Step 4: Simplify right side
    133,009.65x = 8,831,220,806.25
  5. Step 5: Solve for x
    x = 8,831,220,806.25/133,009.65
  6. Step 6: Final answer
    x = 66,395.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.