Home / 45,293.45-62,501.90-25,150.23

Finding the Fourth Proportional to 45,293.45, 62,501.90 and 25,150.23

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Solution

The fourth proportional to 45,293.45, 62,501.90 and 25,150.23 is: 34,705.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,293.45 : 62,501.90 = 25,150.23 : x
  2. Step 2: Convert to fraction form
    45,293.45/62,501.90 = 25,150.23/x
  3. Step 3: Cross multiply
    45,293.45x = 62,501.90 × 25,150.23
  4. Step 4: Simplify right side
    45,293.45x = 1,571,937,034.69
  5. Step 5: Solve for x
    x = 1,571,937,034.69/45,293.45
  6. Step 6: Final answer
    x = 34,705.62

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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.