Home / 94,446.56-130,334.40-52,005.92

Finding the Fourth Proportional to 94,446.56, 130,334.40 and 52,005.92

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Solution

The fourth proportional to 94,446.56, 130,334.40 and 52,005.92 is: 71,767.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,446.56 : 130,334.40 = 52,005.92 : x
  2. Step 2: Convert to fraction form
    94,446.56/130,334.40 = 52,005.92/x
  3. Step 3: Cross multiply
    94,446.56x = 130,334.40 × 52,005.92
  4. Step 4: Simplify right side
    94,446.56x = 6,778,160,379.65
  5. Step 5: Solve for x
    x = 6,778,160,379.65/94,446.56
  6. Step 6: Final answer
    x = 71,767.15

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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.