Home / 93,622.37-129,199.25-53,337.83

Finding the Fourth Proportional to 93,622.37, 129,199.25 and 53,337.83

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Solution

The fourth proportional to 93,622.37, 129,199.25 and 53,337.83 is: 73,606.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,622.37 : 129,199.25 = 53,337.83 : x
  2. Step 2: Convert to fraction form
    93,622.37/129,199.25 = 53,337.83/x
  3. Step 3: Cross multiply
    93,622.37x = 129,199.25 × 53,337.83
  4. Step 4: Simplify right side
    93,622.37x = 6,891,207,119.98
  5. Step 5: Solve for x
    x = 6,891,207,119.98/93,622.37
  6. Step 6: Final answer
    x = 73,606.42

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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.