Home / 76,034.59-114,050.64-22,726.70

Finding the Fourth Proportional to 76,034.59, 114,050.64 and 22,726.70

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Solution

The fourth proportional to 76,034.59, 114,050.64 and 22,726.70 is: 34,089.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,034.59 : 114,050.64 = 22,726.70 : x
  2. Step 2: Convert to fraction form
    76,034.59/114,050.64 = 22,726.70/x
  3. Step 3: Cross multiply
    76,034.59x = 114,050.64 × 22,726.70
  4. Step 4: Simplify right side
    76,034.59x = 2,591,994,680.09
  5. Step 5: Solve for x
    x = 2,591,994,680.09/76,034.59
  6. Step 6: Final answer
    x = 34,089.68

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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.