Home / 94,502.76-130,409.04-52,060.44

Finding the Fourth Proportional to 94,502.76, 130,409.04 and 52,060.44

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Solution

The fourth proportional to 94,502.76, 130,409.04 and 52,060.44 is: 71,840.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,502.76 : 130,409.04 = 52,060.44 : x
  2. Step 2: Convert to fraction form
    94,502.76/130,409.04 = 52,060.44/x
  3. Step 3: Cross multiply
    94,502.76x = 130,409.04 × 52,060.44
  4. Step 4: Simplify right side
    94,502.76x = 6,789,152,002.38
  5. Step 5: Solve for x
    x = 6,789,152,002.38/94,502.76
  6. Step 6: Final answer
    x = 71,840.78

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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.