Home / 25,501.84-38,135.32-24,257.68

Finding the Fourth Proportional to 25,501.84, 38,135.32 and 24,257.68

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Solution

The fourth proportional to 25,501.84, 38,135.32 and 24,257.68 is: 36,274.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,501.84 : 38,135.32 = 24,257.68 : x
  2. Step 2: Convert to fraction form
    25,501.84/38,135.32 = 24,257.68/x
  3. Step 3: Cross multiply
    25,501.84x = 38,135.32 × 24,257.68
  4. Step 4: Simplify right side
    25,501.84x = 925,074,389.26
  5. Step 5: Solve for x
    x = 925,074,389.26/25,501.84
  6. Step 6: Final answer
    x = 36,274.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.