Home / 116,110.50-174,020.04-62,800.35

Finding the Fourth Proportional to 116,110.50, 174,020.04 and 62,800.35

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Solution

The fourth proportional to 116,110.50, 174,020.04 and 62,800.35 is: 94,121.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,110.50 : 174,020.04 = 62,800.35 : x
  2. Step 2: Convert to fraction form
    116,110.50/174,020.04 = 62,800.35/x
  3. Step 3: Cross multiply
    116,110.50x = 174,020.04 × 62,800.35
  4. Step 4: Simplify right side
    116,110.50x = 10,928,519,419.01
  5. Step 5: Solve for x
    x = 10,928,519,419.01/116,110.50
  6. Step 6: Final answer
    x = 94,121.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.