Home / 25,532.18-35,234.06-14,354.18

Finding the Fourth Proportional to 25,532.18, 35,234.06 and 14,354.18

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Solution

The fourth proportional to 25,532.18, 35,234.06 and 14,354.18 is: 19,808.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,532.18 : 35,234.06 = 14,354.18 : x
  2. Step 2: Convert to fraction form
    25,532.18/35,234.06 = 14,354.18/x
  3. Step 3: Cross multiply
    25,532.18x = 35,234.06 × 14,354.18
  4. Step 4: Simplify right side
    25,532.18x = 505,756,039.37
  5. Step 5: Solve for x
    x = 505,756,039.37/25,532.18
  6. Step 6: Final answer
    x = 19,808.57

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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.