Home / 45,362.69-62,595.04-25,216.99

Finding the Fourth Proportional to 45,362.69, 62,595.04 and 25,216.99

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Solution

The fourth proportional to 45,362.69, 62,595.04 and 25,216.99 is: 34,796.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,362.69 : 62,595.04 = 25,216.99 : x
  2. Step 2: Convert to fraction form
    45,362.69/62,595.04 = 25,216.99/x
  3. Step 3: Cross multiply
    45,362.69x = 62,595.04 × 25,216.99
  4. Step 4: Simplify right side
    45,362.69x = 1,578,458,497.73
  5. Step 5: Solve for x
    x = 1,578,458,497.73/45,362.69
  6. Step 6: Final answer
    x = 34,796.40

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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.