Home / 94,469.04-130,365.70-52,031.52

Finding the Fourth Proportional to 94,469.04, 130,365.70 and 52,031.52

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Solution

The fourth proportional to 94,469.04, 130,365.70 and 52,031.52 is: 71,802.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,469.04 : 130,365.70 = 52,031.52 : x
  2. Step 2: Convert to fraction form
    94,469.04/130,365.70 = 52,031.52/x
  3. Step 3: Cross multiply
    94,469.04x = 130,365.70 × 52,031.52
  4. Step 4: Simplify right side
    94,469.04x = 6,783,125,526.86
  5. Step 5: Solve for x
    x = 6,783,125,526.86/94,469.04
  6. Step 6: Final answer
    x = 71,802.63

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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.