Home / 94,560.36-130,491.57-51,540.22

Finding the Fourth Proportional to 94,560.36, 130,491.57 and 51,540.22

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Solution

The fourth proportional to 94,560.36, 130,491.57 and 51,540.22 is: 71,124.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,560.36 : 130,491.57 = 51,540.22 : x
  2. Step 2: Convert to fraction form
    94,560.36/130,491.57 = 51,540.22/x
  3. Step 3: Cross multiply
    94,560.36x = 130,491.57 × 51,540.22
  4. Step 4: Simplify right side
    94,560.36x = 6,725,564,225.95
  5. Step 5: Solve for x
    x = 6,725,564,225.95/94,560.36
  6. Step 6: Final answer
    x = 71,124.56

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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.