Home / 45,295.94-62,506.30-25,154.11

Finding the Fourth Proportional to 45,295.94, 62,506.30 and 25,154.11

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Solution

The fourth proportional to 45,295.94, 62,506.30 and 25,154.11 is: 34,711.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,295.94 : 62,506.30 = 25,154.11 : x
  2. Step 2: Convert to fraction form
    45,295.94/62,506.30 = 25,154.11/x
  3. Step 3: Cross multiply
    45,295.94x = 62,506.30 × 25,154.11
  4. Step 4: Simplify right side
    45,295.94x = 1,572,289,907.59
  5. Step 5: Solve for x
    x = 1,572,289,907.59/45,295.94
  6. Step 6: Final answer
    x = 34,711.50

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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.