Home / 94,397.32-130,265.58-51,954.94

Finding the Fourth Proportional to 94,397.32, 130,265.58 and 51,954.94

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Solution

The fourth proportional to 94,397.32, 130,265.58 and 51,954.94 is: 71,696.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,397.32 : 130,265.58 = 51,954.94 : x
  2. Step 2: Convert to fraction form
    94,397.32/130,265.58 = 51,954.94/x
  3. Step 3: Cross multiply
    94,397.32x = 130,265.58 × 51,954.94
  4. Step 4: Simplify right side
    94,397.32x = 6,767,940,392.97
  5. Step 5: Solve for x
    x = 6,767,940,392.97/94,397.32
  6. Step 6: Final answer
    x = 71,696.32

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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.