Home / 45,265.14-62,465.81-25,122.27

Finding the Fourth Proportional to 45,265.14, 62,465.81 and 25,122.27

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Solution

The fourth proportional to 45,265.14, 62,465.81 and 25,122.27 is: 34,668.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,265.14 : 62,465.81 = 25,122.27 : x
  2. Step 2: Convert to fraction form
    45,265.14/62,465.81 = 25,122.27/x
  3. Step 3: Cross multiply
    45,265.14x = 62,465.81 × 25,122.27
  4. Step 4: Simplify right side
    45,265.14x = 1,569,282,944.59
  5. Step 5: Solve for x
    x = 1,569,282,944.59/45,265.14
  6. Step 6: Final answer
    x = 34,668.69

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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.