Home / 94,480.54-130,381.59-52,043.02

Finding the Fourth Proportional to 94,480.54, 130,381.59 and 52,043.02

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Solution

The fourth proportional to 94,480.54, 130,381.59 and 52,043.02 is: 71,818.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,480.54 : 130,381.59 = 52,043.02 : x
  2. Step 2: Convert to fraction form
    94,480.54/130,381.59 = 52,043.02/x
  3. Step 3: Cross multiply
    94,480.54x = 130,381.59 × 52,043.02
  4. Step 4: Simplify right side
    94,480.54x = 6,785,451,696.00
  5. Step 5: Solve for x
    x = 6,785,451,696.00/94,480.54
  6. Step 6: Final answer
    x = 71,818.51

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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.