Home / 94,469.60-130,373.93-52,028.12

Finding the Fourth Proportional to 94,469.60, 130,373.93 and 52,028.12

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Solution

The fourth proportional to 94,469.60, 130,373.93 and 52,028.12 is: 71,802.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,469.60 : 130,373.93 = 52,028.12 : x
  2. Step 2: Convert to fraction form
    94,469.60/130,373.93 = 52,028.12/x
  3. Step 3: Cross multiply
    94,469.60x = 130,373.93 × 52,028.12
  4. Step 4: Simplify right side
    94,469.60x = 6,783,109,953.11
  5. Step 5: Solve for x
    x = 6,783,109,953.11/94,469.60
  6. Step 6: Final answer
    x = 71,802.04

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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.