Home / 133,314.52-183,661.32-92,954.92

Finding the Fourth Proportional to 133,314.52, 183,661.32 and 92,954.92

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Solution

The fourth proportional to 133,314.52, 183,661.32 and 92,954.92 is: 128,059.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,314.52 : 183,661.32 = 92,954.92 : x
  2. Step 2: Convert to fraction form
    133,314.52/183,661.32 = 92,954.92/x
  3. Step 3: Cross multiply
    133,314.52x = 183,661.32 × 92,954.92
  4. Step 4: Simplify right side
    133,314.52x = 17,072,223,307.69
  5. Step 5: Solve for x
    x = 17,072,223,307.69/133,314.52
  6. Step 6: Final answer
    x = 128,059.74

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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.