Home / 93,863.30-129,530.67-50,841.83

Finding the Fourth Proportional to 93,863.30, 129,530.67 and 50,841.83

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Solution

The fourth proportional to 93,863.30, 129,530.67 and 50,841.83 is: 70,161.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,863.30 : 129,530.67 = 50,841.83 : x
  2. Step 2: Convert to fraction form
    93,863.30/129,530.67 = 50,841.83/x
  3. Step 3: Cross multiply
    93,863.30x = 129,530.67 × 50,841.83
  4. Step 4: Simplify right side
    93,863.30x = 6,585,575,656.27
  5. Step 5: Solve for x
    x = 6,585,575,656.27/93,863.30
  6. Step 6: Final answer
    x = 70,161.35

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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.