Home / 169,946.74-234,528.07-92,423.11

Finding the Fourth Proportional to 169,946.74, 234,528.07 and 92,423.11

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Solution

The fourth proportional to 169,946.74, 234,528.07 and 92,423.11 is: 127,544.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,946.74 : 234,528.07 = 92,423.11 : x
  2. Step 2: Convert to fraction form
    169,946.74/234,528.07 = 92,423.11/x
  3. Step 3: Cross multiply
    169,946.74x = 234,528.07 × 92,423.11
  4. Step 4: Simplify right side
    169,946.74x = 21,675,813,611.70
  5. Step 5: Solve for x
    x = 21,675,813,611.70/169,946.74
  6. Step 6: Final answer
    x = 127,544.74

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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.