Home / 93,999.22-129,727.24-51,566.02

Finding the Fourth Proportional to 93,999.22, 129,727.24 and 51,566.02

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Solution

The fourth proportional to 93,999.22, 129,727.24 and 51,566.02 is: 71,165.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,999.22 : 129,727.24 = 51,566.02 : x
  2. Step 2: Convert to fraction form
    93,999.22/129,727.24 = 51,566.02/x
  3. Step 3: Cross multiply
    93,999.22x = 129,727.24 × 51,566.02
  4. Step 4: Simplify right side
    93,999.22x = 6,689,517,452.38
  5. Step 5: Solve for x
    x = 6,689,517,452.38/93,999.22
  6. Step 6: Final answer
    x = 71,165.67

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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.