Home / 94,564.97-130,499.66-52,124.41

Finding the Fourth Proportional to 94,564.97, 130,499.66 and 52,124.41

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Solution

The fourth proportional to 94,564.97, 130,499.66 and 52,124.41 is: 71,931.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,564.97 : 130,499.66 = 52,124.41 : x
  2. Step 2: Convert to fraction form
    94,564.97/130,499.66 = 52,124.41/x
  3. Step 3: Cross multiply
    94,564.97x = 130,499.66 × 52,124.41
  4. Step 4: Simplify right side
    94,564.97x = 6,802,217,782.94
  5. Step 5: Solve for x
    x = 6,802,217,782.94/94,564.97
  6. Step 6: Final answer
    x = 71,931.69

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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.