Home / 94,503.32-130,414.58-52,061.85

Finding the Fourth Proportional to 94,503.32, 130,414.58 and 52,061.85

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Solution

The fourth proportional to 94,503.32, 130,414.58 and 52,061.85 is: 71,845.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,503.32 : 130,414.58 = 52,061.85 : x
  2. Step 2: Convert to fraction form
    94,503.32/130,414.58 = 52,061.85/x
  3. Step 3: Cross multiply
    94,503.32x = 130,414.58 × 52,061.85
  4. Step 4: Simplify right side
    94,503.32x = 6,789,624,497.65
  5. Step 5: Solve for x
    x = 6,789,624,497.65/94,503.32
  6. Step 6: Final answer
    x = 71,845.35

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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.