Home / 22,570.74-33,833.84-10,703.70

Finding the Fourth Proportional to 22,570.74, 33,833.84 and 10,703.70

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Solution

The fourth proportional to 22,570.74, 33,833.84 and 10,703.70 is: 16,044.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,570.74 : 33,833.84 = 10,703.70 : x
  2. Step 2: Convert to fraction form
    22,570.74/33,833.84 = 10,703.70/x
  3. Step 3: Cross multiply
    22,570.74x = 33,833.84 × 10,703.70
  4. Step 4: Simplify right side
    22,570.74x = 362,147,219.69
  5. Step 5: Solve for x
    x = 362,147,219.69/22,570.74
  6. Step 6: Final answer
    x = 16,044.99

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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.