Home / 62,187.04-93,212.78-30,534.27

Finding the Fourth Proportional to 62,187.04, 93,212.78 and 30,534.27

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Solution

The fourth proportional to 62,187.04, 93,212.78 and 30,534.27 is: 45,768.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,187.04 : 93,212.78 = 30,534.27 : x
  2. Step 2: Convert to fraction form
    62,187.04/93,212.78 = 30,534.27/x
  3. Step 3: Cross multiply
    62,187.04x = 93,212.78 × 30,534.27
  4. Step 4: Simplify right side
    62,187.04x = 2,846,183,689.75
  5. Step 5: Solve for x
    x = 2,846,183,689.75/62,187.04
  6. Step 6: Final answer
    x = 45,768.12

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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.