Home / 45,363.99-62,604.39-25,222.94

Finding the Fourth Proportional to 45,363.99, 62,604.39 and 25,222.94

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Solution

The fourth proportional to 45,363.99, 62,604.39 and 25,222.94 is: 34,808.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,363.99 : 62,604.39 = 25,222.94 : x
  2. Step 2: Convert to fraction form
    45,363.99/62,604.39 = 25,222.94/x
  3. Step 3: Cross multiply
    45,363.99x = 62,604.39 × 25,222.94
  4. Step 4: Simplify right side
    45,363.99x = 1,579,066,772.71
  5. Step 5: Solve for x
    x = 1,579,066,772.71/45,363.99
  6. Step 6: Final answer
    x = 34,808.82

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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.