Home / 51,624.51-77,444.87-22,042.50

Finding the Fourth Proportional to 51,624.51, 77,444.87 and 22,042.50

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Solution

The fourth proportional to 51,624.51, 77,444.87 and 22,042.50 is: 33,067.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,624.51 : 77,444.87 = 22,042.50 : x
  2. Step 2: Convert to fraction form
    51,624.51/77,444.87 = 22,042.50/x
  3. Step 3: Cross multiply
    51,624.51x = 77,444.87 × 22,042.50
  4. Step 4: Simplify right side
    51,624.51x = 1,707,078,436.76
  5. Step 5: Solve for x
    x = 1,707,078,436.76/51,624.51
  6. Step 6: Final answer
    x = 33,067.21

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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.