Home / 233,981.17-322,894.07-132,028.27

Finding the Fourth Proportional to 233,981.17, 322,894.07 and 132,028.27

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Solution

The fourth proportional to 233,981.17, 322,894.07 and 132,028.27 is: 182,199.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,981.17 : 322,894.07 = 132,028.27 : x
  2. Step 2: Convert to fraction form
    233,981.17/322,894.07 = 132,028.27/x
  3. Step 3: Cross multiply
    233,981.17x = 322,894.07 × 132,028.27
  4. Step 4: Simplify right side
    233,981.17x = 42,631,145,455.36
  5. Step 5: Solve for x
    x = 42,631,145,455.36/233,981.17
  6. Step 6: Final answer
    x = 182,199.04

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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.