Home / 74,624.09-111,947.06-22,026.74

Finding the Fourth Proportional to 74,624.09, 111,947.06 and 22,026.74

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Solution

The fourth proportional to 74,624.09, 111,947.06 and 22,026.74 is: 33,043.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,624.09 : 111,947.06 = 22,026.74 : x
  2. Step 2: Convert to fraction form
    74,624.09/111,947.06 = 22,026.74/x
  3. Step 3: Cross multiply
    74,624.09x = 111,947.06 × 22,026.74
  4. Step 4: Simplify right side
    74,624.09x = 2,465,828,279.72
  5. Step 5: Solve for x
    x = 2,465,828,279.72/74,624.09
  6. Step 6: Final answer
    x = 33,043.33

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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.