Home / 45,369.92-62,607.53-25,226.28

Finding the Fourth Proportional to 45,369.92, 62,607.53 and 25,226.28

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Solution

The fourth proportional to 45,369.92, 62,607.53 and 25,226.28 is: 34,810.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,369.92 : 62,607.53 = 25,226.28 : x
  2. Step 2: Convert to fraction form
    45,369.92/62,607.53 = 25,226.28/x
  3. Step 3: Cross multiply
    45,369.92x = 62,607.53 × 25,226.28
  4. Step 4: Simplify right side
    45,369.92x = 1,579,354,955.76
  5. Step 5: Solve for x
    x = 1,579,354,955.76/45,369.92
  6. Step 6: Final answer
    x = 34,810.62

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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.