Home / 62,472.90-93,667.66-34,406.24

Finding the Fourth Proportional to 62,472.90, 93,667.66 and 34,406.24

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Solution

The fourth proportional to 62,472.90, 93,667.66 and 34,406.24 is: 51,586.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,472.90 : 93,667.66 = 34,406.24 : x
  2. Step 2: Convert to fraction form
    62,472.90/93,667.66 = 34,406.24/x
  3. Step 3: Cross multiply
    62,472.90x = 93,667.66 × 34,406.24
  4. Step 4: Simplify right side
    62,472.90x = 3,222,751,990.20
  5. Step 5: Solve for x
    x = 3,222,751,990.20/62,472.90
  6. Step 6: Final answer
    x = 51,586.40

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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.