Home / 76,060.99-114,106.70-23,468.50

Finding the Fourth Proportional to 76,060.99, 114,106.70 and 23,468.50

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Solution

The fourth proportional to 76,060.99, 114,106.70 and 23,468.50 is: 35,207.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,060.99 : 114,106.70 = 23,468.50 : x
  2. Step 2: Convert to fraction form
    76,060.99/114,106.70 = 23,468.50/x
  3. Step 3: Cross multiply
    76,060.99x = 114,106.70 × 23,468.50
  4. Step 4: Simplify right side
    76,060.99x = 2,677,913,088.95
  5. Step 5: Solve for x
    x = 2,677,913,088.95/76,060.99
  6. Step 6: Final answer
    x = 35,207.44

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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.