Home / 94,558.59-130,488.57-52,116.21

Finding the Fourth Proportional to 94,558.59, 130,488.57 and 52,116.21

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Solution

The fourth proportional to 94,558.59, 130,488.57 and 52,116.21 is: 71,919.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,558.59 : 130,488.57 = 52,116.21 : x
  2. Step 2: Convert to fraction form
    94,558.59/130,488.57 = 52,116.21/x
  3. Step 3: Cross multiply
    94,558.59x = 130,488.57 × 52,116.21
  4. Step 4: Simplify right side
    94,558.59x = 6,800,569,716.72
  5. Step 5: Solve for x
    x = 6,800,569,716.72/94,558.59
  6. Step 6: Final answer
    x = 71,919.11

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1.5x scale

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.