Home / 154,812.25-232,257.39-44,004.25

Finding the Fourth Proportional to 154,812.25, 232,257.39 and 44,004.25

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Solution

The fourth proportional to 154,812.25, 232,257.39 and 44,004.25 is: 66,017.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,812.25 : 232,257.39 = 44,004.25 : x
  2. Step 2: Convert to fraction form
    154,812.25/232,257.39 = 44,004.25/x
  3. Step 3: Cross multiply
    154,812.25x = 232,257.39 × 44,004.25
  4. Step 4: Simplify right side
    154,812.25x = 10,220,312,253.91
  5. Step 5: Solve for x
    x = 10,220,312,253.91/154,812.25
  6. Step 6: Final answer
    x = 66,017.46

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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.