Home / 62,472.01-93,707.94-20,352.02

Finding the Fourth Proportional to 62,472.01, 93,707.94 and 20,352.02

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Solution

The fourth proportional to 62,472.01, 93,707.94 and 20,352.02 is: 30,528.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,472.01 : 93,707.94 = 20,352.02 : x
  2. Step 2: Convert to fraction form
    62,472.01/93,707.94 = 20,352.02/x
  3. Step 3: Cross multiply
    62,472.01x = 93,707.94 × 20,352.02
  4. Step 4: Simplify right side
    62,472.01x = 1,907,146,202.69
  5. Step 5: Solve for x
    x = 1,907,146,202.69/62,472.01
  6. Step 6: Final answer
    x = 30,528.01

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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.