Home / 25,235.10-37,852.79-8,596.89

Finding the Fourth Proportional to 25,235.10, 37,852.79 and 8,596.89

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Solution

The fourth proportional to 25,235.10, 37,852.79 and 8,596.89 is: 12,895.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,235.10 : 37,852.79 = 8,596.89 : x
  2. Step 2: Convert to fraction form
    25,235.10/37,852.79 = 8,596.89/x
  3. Step 3: Cross multiply
    25,235.10x = 37,852.79 × 8,596.89
  4. Step 4: Simplify right side
    25,235.10x = 325,416,228.84
  5. Step 5: Solve for x
    x = 325,416,228.84/25,235.10
  6. Step 6: Final answer
    x = 12,895.38

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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.